{"title":"iOptron Star Trackers","description":"\u003cp\u003eiOptron star trackers are compact tracking mounts that let a camera and lens follow the sky for sharp Milky Way and wide-field images. The range includes the SkyGuider Pro, SkyTracker Pro, PST Micro Tracker and HST MiniTracker, plus the SkyHunter EQ\/AZ mount for small telescopes.\u003c\/p\u003e\u003cp\u003eAccessories include a SkyTracker Pro counterweight package, a SkyHunter battery, an AccuAlign polar scope for the HST and a PST polar scope bracket.\u003c\/p\u003e","products":[{"product_id":"ioptron-skyguider-pro-star-tracker","title":"iOptron SkyGuider Pro Star Tracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports a maximum payload of 11 lbs (5kg), balanced, on a 2.2 lb (1kg) mount head\u003c\/li\u003e\n\u003cli\u003eΦ88mm, 144-tooth aluminum alloy worm wheel with DC servo motor and optical encoder\u003c\/li\u003e\n\u003cli\u003eInternal 2000mAh rechargeable Li-Poly battery with MiniUSB charging\u003c\/li\u003e\n\u003cli\u003eST-4 compatible autoguiding port and built-in camera trigger port\u003c\/li\u003e\n\u003cli\u003eEvery package includes alt-azi base, 1.35kg counterweight, counterweight shaft and padded carry bag\u003c\/li\u003e\n\u003cli\u003eChoose the AccuAlign illuminated polar scope, iPolar electronic polar scope, or 0º-90º Precision AZ\/EQ base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron SkyGuider Pro Star Tracker\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyGuider Pro Star Tracker packs an 11 lb payload capacity into a mount head that weighs just 2.2 lbs. Its precision tracking is driven by a Φ88mm, 144-tooth worm wheel and a DC servo motor, powered by an internal 2000mAh rechargeable battery for ultimate portability. With four tracking rates including 1\/2 celestial for wide-field compositions, an ST-4 guiding port and a built-in camera trigger port, the SkyGuider Pro is a complete solution for mobile astrophotography. It is offered in three full-package versions: with the AccuAlign polar scope, with the AccuAlign scope and a Precision AZ\/EQ base, or with the iPolar electronic polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Tracking: A Φ88mm, 144-Tooth Worm Gear System\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SkyGuider Pro is a tracking system engineered for long-exposure astrophotography. The oversized Φ88mm, 144-tooth aluminum alloy worm wheel, paired with a Φ15.2mm brass worm, a Φ35mm steel RA shaft and 4 bearings, minimizes periodic error for rounder stars. A DC servo motor with an optical encoder ensures consistent tracking rates, critical for sharp images with telephoto lenses, and a 144X fast slew in both directions makes framing quick.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCelestial:\u003c\/strong\u003e The standard sidereal rate for stars, galaxies and nebulae.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2 Celestial:\u003c\/strong\u003e Half-speed tracking for nightscapes that balances sharp stars with a sharp landscape foreground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar and Lunar:\u003c\/strong\u003e Matched rates for filtered solar imaging and detailed lunar work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\/S:\u003c\/strong\u003e Reverses tracking direction for the Southern Hemisphere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAn 11 lb Payload with ST-4 Autoguiding\u003c\/h3\u003e\n\u003cp\u003eDespite its compact size, the SkyGuider Pro handles a balanced payload of up to 11 lbs (5kg) using the 1.35kg counterweight and Φ20x200 mm counterweight shaft supplied with every version. The DEC mounting bracket with camera mounting disk lets you balance a full-frame DSLR with a 70-200mm or larger telephoto lens, or a small wide-field refractor. The ST-4 compatible guiding port accepts an autoguiding camera for multi-minute exposures that bring out faint detail in targets like the Orion Nebula (M42), and the camera trigger port automates your exposure sequence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your SkyGuider Pro Version\u003c\/h3\u003e\n\u003cp\u003eAll three versions use the same 2.2 lb SkyGuider Pro head, 11 lb payload, internal battery, counterweight, counterweight shaft, DEC mounting bracket and padded carry bag. They differ in how you polar align: the type of polar scope and the base it sits on.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyGuider Pro Full Package (AccuAlign):\u003c\/strong\u003e The classic configuration with the installed AccuAlign dark-field illuminated polar scope (~6º field of view) and the standard alt-azi base with a -30º to 65º latitude range. No computer is needed for alignment, making it the simplest self-contained travel kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyGuider Pro Full Package w\/ Precision AZ Base:\u003c\/strong\u003e Keeps the AccuAlign polar scope but replaces the standard base with the Precision AZ\/EQ base, offering a 0º to 90º latitude range and fine ±5º azimuth adjustment knobs for faster, more controlled polar alignment at any latitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyGuider Pro Full Package w\/ iPolar:\u003c\/strong\u003e Replaces the optical scope with the installed iPolar electronic polar scope (30 arcsec resolution, 13° field of view) on the standard alt-azi base. Alignment runs on a Windows computer and works even when the pole star is blocked, ideal for imagers pushing longer focal lengths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePolar Alignment: AccuAlign, iPolar and a 0º to 90º Precision Base\u003c\/h3\u003e\n\u003cp\u003eAccurate polar alignment is the most critical step for untrailed stars, and each SkyGuider Pro version approaches it differently. The AccuAlign dark-field illuminated polar scope keeps a finely engraved reticle visible against the night sky across an approximately 6° field of view. The iPolar instead uses a camera and plate-solving software to identify star patterns within its 13° field and guide you to an alignment precision of 30 arcseconds, displayed on your laptop screen rather than at a cramped eyepiece.\u003c\/p\u003e\n\u003cp\u003eThe standard alt-azi base, installed on the AccuAlign and iPolar packages, provides a -30º to 65º latitude range for use from a huge range of global locations. The Precision AZ\/EQ base in the Precision AZ Base package extends this to 0º to 90º. Both bases use a Vixen-style saddle on a Φ80 mm platform with a 3\/8” socket, a bubble level and ±5º of fine azimuth adjustment, so you dial in the final correction without moving the tripod.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGo-Anywhere Astrophotography: A 2.2 lb Platform with Internal Power\u003c\/h3\u003e\n\u003cp\u003eDesigned for travel, the all-metal mount body weighs only 2.2 lbs (1kg), or 3.2 lbs (1.45kg) with the standard alt-azi base, making it an effortless addition to a camera bag or airline carry-on. Power is supplied by an internal 3.7V, 2000mAh Li-Poly battery, eliminating the need for external power packs and cable clutter. With a power consumption of only about 150 mA, it provides hours of continuous tracking on a single charge; the battery recharges via a standard MiniUSB port, reaching 80% charge in 5 hours, and the mount can also run directly from 5V DC. Firmware is upgradeable through the USB port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron SkyGuider Pro vs. Sky-Watcher Star Adventurer Pro\u003c\/h3\u003e\n\u003cp\u003eBoth trackers are leaders in the portable astrophotography market with identical 11 lb payloads. The differences come down to power, gearing and alignment options.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Power:\u003c\/strong\u003e The SkyGuider Pro's internal 2000mAh rechargeable Li-Poly battery offers a self-contained power solution, where the Star Adventurer relies on AA batteries or external USB power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracking Hardware:\u003c\/strong\u003e The SkyGuider Pro features a slightly larger Φ88mm worm wheel, contributing to its acclaimed tracking accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment Options:\u003c\/strong\u003e The SkyGuider Pro can be ordered with the iPolar electronic polar scope or with a micro-adjustable Precision AZ\/EQ base, giving finer control over polar alignment than a standard equatorial wedge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the SkyGuider Pro versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll three are full packages with the same \u003cstrong\u003e2.2 lb tracker head\u003c\/strong\u003e, 1.35kg counterweight, counterweight shaft, DEC mounting bracket and padded carry bag. The \u003cstrong\u003eFull Package (AccuAlign)\u003c\/strong\u003e has the illuminated AccuAlign optical polar scope and the standard alt-azi base (\u003cstrong\u003e-30º to 65º\u003c\/strong\u003e). The \u003cstrong\u003eFull Package w\/ Precision AZ Base\u003c\/strong\u003e keeps the AccuAlign scope but uses the Precision AZ\/EQ base (\u003cstrong\u003e0º to 90º\u003c\/strong\u003e, fine ±5º azimuth). The \u003cstrong\u003eFull Package w\/ iPolar\u003c\/strong\u003e replaces the optical scope with the iPolar electronic polar scope on the standard alt-azi base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the maximum payload and focal length for the SkyGuider Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SkyGuider Pro supports a balanced payload of \u003cstrong\u003e11 lbs (5kg)\u003c\/strong\u003e, enough for most DSLR or mirrorless cameras with telephoto lenses and small wide-field refractors. Unguided, \u003cstrong\u003e200-300mm\u003c\/strong\u003e is a practical focal length limit with a precise polar alignment. By connecting a guide camera to the \u003cstrong\u003eST-4 port\u003c\/strong\u003e, you can push to 400mm or even 500mm with a small, lightweight telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long can I expose with a 200mm lens on the SkyGuider Pro without guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith a precise polar alignment, users often achieve unguided exposures of \u003cstrong\u003e60 to 120 seconds\u003c\/strong\u003e with a 200mm lens. Results depend on alignment accuracy, payload balance and atmospheric seeing. For exposures longer than two minutes at this focal length, using the ST-4 autoguiding port is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eShould I choose AccuAlign or iPolar, and what do I need to use the iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAccuAlign\u003c\/strong\u003e optical scope needs no power or computer and is the simplest choice for travel and nightscapes. The \u003cstrong\u003eiPolar\u003c\/strong\u003e plate-solves the sky to reach \u003cstrong\u003e30 arcsecond\u003c\/strong\u003e alignment precision, even when Polaris is hidden by trees or buildings, which pays off at longer focal lengths. It connects via Mini-USB 2.0 to a computer running \u003cstrong\u003eWindows 7, 8, 8.1 or 10\u003c\/strong\u003e with the free iPolar software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose the SkyGuider Pro package with the Precision AZ base?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard wedge typically offers only coarse altitude adjustment and relies on rotating the whole tripod for azimuth. The \u003cstrong\u003ePrecision AZ\/EQ base\u003c\/strong\u003e has fine adjustment knobs on both axes, including a \u003cstrong\u003e±5° azimuth range\u003c\/strong\u003e and a \u003cstrong\u003e0º to 90º\u003c\/strong\u003e latitude range. This lets you make tiny, controlled corrections while looking through the polar scope, making a fast and accurate polar alignment much easier to achieve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the SkyGuider Pro in the field, especially in cold weather?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe tracker contains an internal \u003cstrong\u003e3.7V, 2000mAh rechargeable Li-Poly battery\u003c\/strong\u003e that recharges via its MiniUSB port from any 5V DC source. It is rated for operation down to \u003cstrong\u003e-10ºC (14ºF)\u003c\/strong\u003e, but like all Li-Poly batteries its capacity drops in freezing temperatures, so for all-night winter imaging keep a 5V USB power bank on hand to plug in if needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iOptron SkyGuider Pro suitable for capturing the Andromeda Galaxy (M31) with a DSLR?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The Andromeda Galaxy is a large target, perfectly framed by a DSLR with a lens in the \u003cstrong\u003e135mm to 300mm\u003c\/strong\u003e range. The SkyGuider Pro's 11 lb payload capacity easily handles this kind of setup, and with its accurate tracking and optional autoguiding you can take multi-minute exposures that capture the galaxy's faint dust lanes and outer arms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eCompact single axis tracking EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e11 lbs (5kg), balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e2.2 lbs (1kg) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight with Base\u003c\/td\u003e\n\u003ctd\u003e3.2 lbs (1.45kg) with battery (standard alt-azi base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eAll metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Shaft\u003c\/td\u003e\n\u003ctd\u003eΦ35mm, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Wheel\u003c\/td\u003e\n\u003ctd\u003eΦ88mm, 144 teeth aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eR.A. Worm\u003c\/td\u003e\n\u003ctd\u003eΦ15.2mm, brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motor with optical encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eR.A. automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speeds\u003c\/td\u003e\n\u003ctd\u003eSolar, Lunar, Cel, 1\/2 Cel, and N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFast Slew Speed\u003c\/td\u003e\n\u003ctd\u003e144X, forward and reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuiding Port\u003c\/td\u003e\n\u003ctd\u003eST-4 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eAccuAlign TM dark field illuminated, ~6º FOV (Full Package and Precision AZ Base versions); iPolar electronic polar scope, 13° FOV, 30 arcsec resolution (iPolar version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eiPolar Requirements\u003c\/td\u003e\n\u003ctd\u003eMini-USB 2.0, Windows 7, 8, 8.1, 10 (iPolar version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Trigger Port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eYes (with optional 8408 HC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eInternal rechargeable battery or 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLi-Poly, 3.7V, 2000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Charge Port\u003c\/td\u003e\n\u003ctd\u003eMiniUSB (5V), 80% charge in 5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Mounting Block\u003c\/td\u003e\n\u003ctd\u003eΦ62mm, 3\/8\" post thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Base Connection\u003c\/td\u003e\n\u003ctd\u003eVixen dovetail, 3\/8” socket (1\/4” converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eAlt-azi base (Full Package and iPolar versions); Precision AZ\/EQ base (Precision AZ Base version); both Vixen style saddle, 3\/8” socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Diameter\u003c\/td\u003e\n\u003ctd\u003eΦ80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e-30º ~ 65º (alt-azi base); 0º ~ 90º (Precision AZ\/EQ base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e±5º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBubble Level\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eΦ20x200 mm w\/ 3\/8”-16 threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003e1.35kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e133x115x95 mm (w\/o base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10ºC ~40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes (via USB port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSkyGuider Pro Camera Mount\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAccuAlign Dark Field Illuminated Polar Scope (installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Full Package and Precision AZ Base versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope (installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (iPolar version)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAlt-Azi Base, -30º ~ 65º (installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Full Package and iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrecision AZ\/EQ Base, 0º ~ 90º (installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Precision AZ Base version)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDEC Mounting Bracket w\/ Camera Mounting Disk\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.35kg Counterweight\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCounterweight Shaft\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePadded Carry Bag\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_SkyGuiderPro_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload iPolar Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"SkyGuider Pro Full Package (AccuAlign)","offer_id":44967927120157,"sku":"IOP-3550","price":503.0,"currency_code":"CAD","in_stock":true},{"title":"SkyGuider Pro Full Package w\/ iPolar","offer_id":44967927185693,"sku":"IOP-3550A","price":741.0,"currency_code":"CAD","in_stock":true},{"title":"SkyGuider Pro Full Package w\/ Precision AZ Base","offer_id":52917265400093,"sku":"IOP-3550P","price":755.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-SkyGuider-Pro__07685.1636832871.1280.1280.jpg?v=1684347088"},{"product_id":"ioptron-skyhunter-eq-az-mount","title":"iOptron SkyHunter EQ\/AZ Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports a 7 lb (3.2 kg) balanced payload on a 2.9 lb (1.3 kg) mount head\u003c\/li\u003e\n\u003cli\u003eDual-axis DC servo motors with optical encoders and Φ77 mm, 144-tooth worm wheels\u003c\/li\u003e\n\u003cli\u003eGoTo in Alt-Azimuth mode, plus polar-aligned equatorial tracking with the EQ or Precision AZ\/EQ base (EQ\/AZ versions)\u003c\/li\u003e\n\u003cli\u003eInternal rechargeable Li-Poly battery provides up to 10 hours of operation\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi for smartphone or tablet control, USB port for ASCOM and firmware upgrades\u003c\/li\u003e\n\u003cli\u003eAvailable with iPolar electronic polar scope, and as Mount Only or Tripod Kit packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron SkyHunter EQ\/AZ Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyHunter EQ\/AZ Mount integrates a full dual-axis GoTo system into an exceptionally compact 2.9 lb body that supports a 7 lb (3.2 kg) imaging payload. Its internal rechargeable Li-Poly battery delivers up to 10 hours of continuous tracking, while DC servo motors driving Φ77 mm, 144-tooth worm wheels slew at up to 4.5° per second to locate objects across the sky. The SkyHunter is offered in several versions: an AZ version for alt-azimuth GoTo, EQ\/AZ versions with an equatorial base, and EQ\/AZ versions with the iPolar electronic polar scope or iPolar plus a Precision AZ\/EQ base, each available as a Mount Only package or a complete Tripod Kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 7 lb Payload Capacity in a 2.9 lb GoTo Mount\u003c\/h3\u003e\n\u003cp\u003eEngineered for portability, the SkyHunter mount head weighs just 2.9 lbs with its battery installed, yet its metal frame securely carries small telescopes or camera and lens combinations up to 7 lbs when balanced with the 3 lb counterweight included in every package. This high payload-to-weight ratio makes it the ideal foundation for a travel astrophotography setup, fitting easily into a backpack for trips to dark-sky sites without sacrificing GoTo capability. A DSLR or mirrorless camera with a 200mm to 300mm lens, or a compact 60-70mm refractor, is right at home on the Vixen-type saddle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGoTo Pointing and Tracking with Φ77 mm, 144-Tooth Worm Gears\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SkyHunter's tracking system are Φ77 mm, 144-tooth worm wheels on both axes, driven through a synchronous belt transmission by DC servo motors with optical encoders. This architecture minimizes backlash and delivers the smooth, consistent motion needed for long-exposure astrophotography, with a 600-second worm period and a maximum slew speed of 4.5°\/sec (1080X) for moving quickly between targets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCelestial:\u003c\/strong\u003e The standard sidereal rate for stars, nebulae and galaxies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2 Celestial:\u003c\/strong\u003e Half-speed tracking for nightscapes, keeping stars tight while limiting blur in the foreground landscape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar and Lunar:\u003c\/strong\u003e Matched rates that keep the Sun (with a proper solar filter) and the Moon centered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\/S:\u003c\/strong\u003e Full operation in both the Northern and Southern Hemispheres.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your SkyHunter Version\u003c\/h3\u003e\n\u003cp\u003eEvery SkyHunter version uses the same 2.9 lb GoTo mount head with built-in Wi-Fi, internal battery, stainless steel counterweight shaft and 3 lb counterweight. The versions differ in the base used for polar alignment, whether the iPolar electronic polar scope is included, and whether a tripod comes in the box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyHunter AZ:\u003c\/strong\u003e The mount head without a polar-alignment base, set up directly on a tripod for alt-azimuth GoTo. Ideal for grab-and-go visual observing of the Moon and planets and for terrestrial viewing; the optional EQ base converts it for equatorial imaging later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyHunter EQ\/AZ:\u003c\/strong\u003e Adds the EQ base with a 0º to 80º latitude range and ±5º azimuth adjustment, so the same mount switches between quick alt-azimuth sessions and polar-aligned equatorial tracking for long-exposure astrophotography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyHunter EQ\/AZ w\/ iPolar:\u003c\/strong\u003e The EQ\/AZ package plus the iPolar electronic polar scope, which replaces peering through an optical scope with an on-screen alignment routine that works even when Polaris is obstructed. The best choice for imagers who want fast, repeatable setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyHunter EQ\/AZ w\/ iPolar \u0026amp; Precision Base:\u003c\/strong\u003e Pairs the iPolar with the Precision AZ\/EQ base in place of the standard EQ base, extending the altitude range to 0º to 90º with fine ±5º azimuth control for the most precise polar alignment at any site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Only or Tripod Kit:\u003c\/strong\u003e Mount Only packages suit owners who already have a sturdy tripod with a 3\/8” connection. Tripod Kits add the #3221 stainless steel tripod and #8041 pier extension (Φ80x190 mm) for a complete, field-ready system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHybrid EQ\/AZ Operation with 0º to 90º Polar Alignment Bases\u003c\/h3\u003e\n\u003cp\u003eThe SkyHunter operates as both a German Equatorial (EQ) mount and a simple Alt-Azimuth (AZ) mount. For quick visual sessions, AZ mode offers intuitive setup with no polar alignment. For serious astrophotography, the EQ base (0º to 80º) or Precision AZ\/EQ base (0º to 90º) tilts the mount to the celestial pole, enabling single-axis tracking that prevents field rotation during long exposures. Both bases provide ±5º of fine azimuth adjustment, so the final correction is made with the base rather than by nudging tripod legs.\u003c\/p\u003e\n\u003cp\u003eOn iPolar versions, alignment is even faster: a small internal camera plate-solves the stars near the celestial pole and the iPolar software on your computer shows exactly how to adjust altitude and azimuth. There is no crouching at an eyepiece, and a precise alignment takes just minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUntethered Operation: 10-Hour Battery and Built-in Wi-Fi\u003c\/h3\u003e\n\u003cp\u003eA rechargeable Li-Poly battery is built directly into the mount, providing up to 10 hours of power at 20ºC for a full night of imaging without external power tanks or cable clutter. It recharges through the MiniUSB (5V) port from a wall adapter or portable power bank. Combined with built-in Wi-Fi, you can control GoTo slewing, tracking and settings from a smartphone or tablet using iOptron Commander Lite or SkySafari, or connect the ZWO ASIAIR over Wi-Fi.\u003c\/p\u003e\n\u003cp\u003eFor advanced imaging, the SkyHunter is ASCOM compatible via its USB port, allowing autoguiding and sequencing from software such as N.I.N.A. or Sequence Generator Pro. If you prefer physical buttons, the optional 8410 hand controller is available, and firmware can be upgraded through the USB port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSkyHunter vs. Star Adventurer GTi: Weight, Payload and Integration\u003c\/h3\u003e\n\u003cp\u003eThe SkyHunter's closest competitor is the Sky-Watcher Star Adventurer GTi. The choice comes down to absolute portability versus payload headroom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSky-Watcher Star Adventurer GTi Advantage:\u003c\/strong\u003e The GTi offers a higher 11 lb (5 kg) payload capacity, making it a better choice for heavier telephoto lenses or slightly larger refractors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOptron SkyHunter Advantage:\u003c\/strong\u003e The SkyHunter head weighs just 2.9 lbs compared to the GTi's 5.7 lbs, a significant difference when hiking or flying. It also integrates a 10-hour rechargeable battery, where the GTi relies on 8 AA batteries or external 12V DC power, and it can be ordered with the iPolar electronic polar scope instead of an optical polar scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the SkyHunter versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEvery version shares the same \u003cstrong\u003e2.9 lb GoTo mount head\u003c\/strong\u003e with a 7 lb payload, Wi-Fi, internal battery, counterweight shaft and 3 lb counterweight. The \u003cstrong\u003eAZ\u003c\/strong\u003e versions include no polar-alignment base and are intended for alt-azimuth use. The \u003cstrong\u003eEQ\/AZ\u003c\/strong\u003e versions add the EQ base (\u003cstrong\u003e0º to 80º\u003c\/strong\u003e latitude), the \u003cstrong\u003ew\/ iPolar\u003c\/strong\u003e versions add the iPolar electronic polar scope, and the \u003cstrong\u003ew\/ iPolar \u0026amp; Precision Base\u003c\/strong\u003e versions combine iPolar with the Precision AZ\/EQ base (\u003cstrong\u003e0º to 90º\u003c\/strong\u003e). Each configuration comes as Mount Only or as a Tripod Kit with the #3221 stainless steel tripod and #8041 pier extension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of telescope works best with the iOptron SkyHunter mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SkyHunter is designed for small, lightweight instruments. It excels with wide-field refractors (60-70mm class), camera lenses up to 300mm, and compact Maksutov-Cassegrains, as long as the total payload remains under its \u003cstrong\u003e7 lb (3.2 kg) capacity\u003c\/strong\u003e. It is not suitable for larger telescopes such as 8\" SCTs or 80mm+ refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SkyHunter AZ version for deep-sky astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIn alt-azimuth mode the mount tracks on two axes, which introduces field rotation in long exposures, so the AZ version is best suited to visual observing, the Moon and planets, and terrestrial viewing. The optional \u003cstrong\u003eEQ base\u003c\/strong\u003e (0º to 80º latitude, ±5º azimuth) converts the SkyHunter into a polar-aligned equatorial mount for long exposures. The EQ\/AZ versions include a base from the start.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iPolar make polar alignment easier?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eiPolar\u003c\/strong\u003e, included with the iPolar versions, is an electronic polar scope that uses a small internal camera to plate-solve the stars near the celestial pole. Instead of kneeling to look through a small optical scope, you connect the mount to a computer via USB and follow the on-screen instructions to adjust altitude and azimuth. It is faster, more accurate and far more comfortable than traditional methods, especially when Polaris is not visible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SkyHunter need an external power source?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The SkyHunter has an \u003cstrong\u003einternal 3.7V rechargeable Li-Poly battery\u003c\/strong\u003e that provides up to \u003cstrong\u003e10 hours\u003c\/strong\u003e of operation at 20ºC and recharges via a standard 5V MiniUSB connection. The mount is rated for \u003cstrong\u003e-10ºC to 40ºC\u003c\/strong\u003e; like all lithium-polymer batteries, runtime is reduced in colder temperatures, so a USB power bank is a useful backup on winter nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the iOptron SkyHunter mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary method is the \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e, using a smartphone, tablet or computer with apps such as iOptron Commander Lite or SkySafari, and it can join a ZWO ASIAIR workflow. It is also compatible with the optional \u003cstrong\u003eiOptron 8410 hand controller\u003c\/strong\u003e. For advanced imaging, connect a PC via USB and use the \u003cstrong\u003eASCOM platform\u003c\/strong\u003e with software such as N.I.N.A. or Sequence Generator Pro.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I image the Andromeda Galaxy (M31) with a 200mm camera lens on the SkyHunter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. A DSLR or mirrorless camera with a 200mm lens is well within the \u003cstrong\u003e7 lb payload\u003c\/strong\u003e. Operated in EQ mode on the EQ or Precision AZ\/EQ base and properly polar aligned, the 144-tooth worm wheels and servo motors track M31 precisely enough for detailed multi-minute exposures that reveal its dust lanes and outer arms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eUltracompact GoTo EQ\/AZ mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e7 lbs (3.2kg), balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e2.9 lbs (1.3kg) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Material\u003c\/td\u003e\n\u003ctd\u003eMetal frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDual-axis DC servo motor with optical encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission\u003c\/td\u003e\n\u003ctd\u003eSynchronous belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA\/DEC Worm Wheel\u003c\/td\u003e\n\u003ctd\u003eΦ77 mm, 144 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Period\u003c\/td\u003e\n\u003ctd\u003e600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speed\u003c\/td\u003e\n\u003ctd\u003eSolar, Lunar, Celestial, 1\/2 Celestial, N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speed (Max)\u003c\/td\u003e\n\u003ctd\u003e4.5°\/sec (1080X)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eiPolar electronic polar scope (iPolar versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Alignment Base\u003c\/td\u003e\n\u003ctd\u003eEQ base (EQ\/AZ and EQ\/AZ w\/ iPolar versions); Precision AZ\/EQ base (Precision Base versions); no base (AZ versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0º ~ 80º (EQ base); 0º ~ 90º (Precision AZ\/EQ base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAzimuth Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e±5º (EQ base and Precision AZ\/EQ base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Saddle\u003c\/td\u003e\n\u003ctd\u003eVixen-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight Shaft\u003c\/td\u003e\n\u003ctd\u003eΦ20mm x 200mm, 3\/8\" thread, stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterweight\u003c\/td\u003e\n\u003ctd\u003e3 lbs (1.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Base Connection\u003c\/td\u003e\n\u003ctd\u003eVixen dovetail, 3\/8” socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod\u003c\/td\u003e\n\u003ctd\u003e#3221 stainless steel tripod with #8041 pier extension, Φ80x190 mm (Tripod Kit versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eInternal rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLi-Poly, 3.7V, 2000mAh (4600mAh listed for Precision Base versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 10 hours at 20ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Charge Port\u003c\/td\u003e\n\u003ctd\u003eMiniUSB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Wi-Fi and USB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Controller\u003c\/td\u003e\n\u003ctd\u003eOptional 8410 Hand Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguiding\u003c\/td\u003e\n\u003ctd\u003eASCOM compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgrade\u003c\/td\u003e\n\u003ctd\u003eYes (via USB port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10ºC ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSkyHunter GoTo EQ\/AZ Mount Head\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStainless Steel Counterweight Shaft\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3 lb (1.3 kg) Counterweight\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMiniUSB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eEQ Base (0º ~ 80º)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (EQ\/AZ and EQ\/AZ w\/ iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrecision AZ\/EQ Base (0º ~ 90º)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Precision Base versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (iPolar versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e#3221 Stainless Steel Tripod\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Tripod Kit versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e#8041 Pier Extension\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (Tripod Kit versions)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_SkyHunter_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload iPolar Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.ioptron.com\/category-s\/133.htm\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"SkyHunter EQ\/AZ - Tripod Kit","offer_id":44968007336221,"sku":"IOP-SHEQ","price":781.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter EQ\/AZ w\/ iPolar - Tripod Kit","offer_id":44968007368989,"sku":"IOP-SHEQA","price":1089.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter EQ\/AZ w\/ iPolar \u0026 Precision Base - Tripod Kit","offer_id":52917265039645,"sku":"IOP-SHEQAP","price":1285.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter AZ - Tripod Kit","offer_id":44968007303453,"sku":"IOP-SHAZ","price":683.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter EQ\/AZ - Mount Only","offer_id":49943704961309,"sku":"IOP-3700EQ","price":599.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter EQ\/AZ w\/ iPolar - Mount Only","offer_id":49943704994077,"sku":"IOP-3700EQA","price":907.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter EQ\/AZ w\/ iPolar \u0026 Precision Base - Mount Only","offer_id":52917265072413,"sku":"IOP-3700EQAP","price":1103.0,"currency_code":"CAD","in_stock":true},{"title":"SkyHunter AZ - Mount Only","offer_id":52917265105181,"sku":"IOP-3700AZ","price":501.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-SkyHunter-EQ-AZ-iPolar__23361.1652798498.1280.1280.jpg?v=1684347772"},{"product_id":"ioptron-skytracker-pro-camera-mount","title":"iOptron SkyTracker Pro Camera Mount","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports camera and lens combinations up to 6.6 lbs (3kg)\u003c\/li\u003e\n\u003cli\u003eUltra-portable body weighs only 2.53 lbs (1150 gm) with base and battery\u003c\/li\u003e\n\u003cli\u003eInternal 2000mAh battery provides up to 24 hours of continuous operation\u003c\/li\u003e\n\u003cli\u003eFour tracking speeds: 1X Celestial, 1\/2X Celestial, Solar, and Lunar, plus N\/S switch\u003c\/li\u003e\n\u003cli\u003eDetachable alt-azimuth base with -30º to 65º latitude adjustment range\u003c\/li\u003e\n\u003cli\u003eAvailable with AccuAlign illuminated polar scope or iPolar electronic polar scope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron SkyTracker Pro Camera Mount\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyTracker Pro Camera Mount packs a 6.6 lb payload capacity into a die-cast aluminum body that weighs just 2.53 lbs with its base installed. Its internal 2000mAh rechargeable battery delivers up to 24 hours of tracking, driven by a DC servo motor and a Φ74mm, 144-tooth worm wheel for smooth, sharp long exposures. The SkyTracker Pro is offered in two versions that differ only in how you polar align: the standard model with the AccuAlign dark-field illuminated polar scope, and a version with the iPolar electronic polar scope for computer-assisted alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 6.6 lb Payload Capacity in a 2.53 lb Package\u003c\/h3\u003e\n\u003cp\u003eEngineered for portability, the SkyTracker Pro is built from die-cast aluminum to provide a rigid platform for your DSLR or mirrorless camera without adding significant weight to your kit. The mount head itself weighs only 685 grams, and the complete assembly with the alt-azimuth base comes in at just 1150 grams (2.53 lbs). This low weight, combined with a 6.6 lb (3kg) payload capacity and compact 115 x 115 x 95 mm dimensions, lets you carry a full-frame camera with a substantial telephoto lens deep into dark-sky locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Tracking: 144-Tooth Worm Wheel and 4 Tracking Speeds\u003c\/h3\u003e\n\u003cp\u003eAt the core of the SkyTracker Pro is a robust drive system designed for astrophotography. A Φ74mm, 144-tooth aluminum alloy worm wheel paired with a Φ11mm brass worm gear and a Φ25mm steel RA shaft minimizes periodic error, ensuring stars remain pinpoints. The DC servo motor provides silent operation, a 180X fast slew for framing, and four distinct tracking rates to match your target.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1X Celestial Speed:\u003c\/strong\u003e The standard sidereal rate for tracking stars, galaxies, and nebulae across the sky.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2X Celestial Speed:\u003c\/strong\u003e A specialized nightscape rate that slows tracking to half-speed, keeping stars sharp while minimizing motion blur in foreground mountains or trees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar and Lunar Speeds:\u003c\/strong\u003e Precisely matches the apparent motion of the Sun and Moon for sharp images of eclipses or surface details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoose Your SkyTracker Pro Version\u003c\/h3\u003e\n\u003cp\u003eBoth versions share the same 6.6 lb payload tracker, 24-hour internal battery, detachable alt-azimuth base, ball head mounting post and padded carry bag. The only difference is the polar scope used to align the mount.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyTracker Pro (AccuAlign Polar Scope):\u003c\/strong\u003e Includes the AccuAlign dark-field illuminated polar scope with a 6º field of view and 8 adjustable brightness levels. Alignment is fully self-contained with no computer required, the simplest option for nightscapes and wide-field imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyTracker Pro w\/ iPolar:\u003c\/strong\u003e Replaces the optical scope with the iPolar electronic polar scope. Connected to a Windows laptop or tablet via USB, it shows a live view of the sky around the celestial pole and guides you to a precise alignment in minutes, a real advantage when shooting 200mm to 300mm lenses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFast Polar Alignment: -30º to 65º Alt-Az Base with AccuAlign or iPolar\u003c\/h3\u003e\n\u003cp\u003eAccurate tracking starts with accurate polar alignment. The detachable alt-azimuth base provides fine control over latitude from -30º to 65º and ±5° of fine azimuth adjustment, covering most inhabited locations in both hemispheres. It attaches to any standard camera tripod via a 3\/8” or 1\/4” socket and connects to the SkyTracker Pro body with a Vixen-style dovetail for quick, secure mounting.\u003c\/p\u003e\n\u003cp\u003eOn the standard version, the AccuAlign polar scope's dark-field illumination with eight brightness levels keeps the reticle visible without compromising your dark adaptation. On the iPolar version, the electronic polar scope's camera displays the polar region on your computer screen and the software walks you through each adjustment, eliminating the need to crouch behind an eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Power: 24-Hour Internal Battery with USB Charging\u003c\/h3\u003e\n\u003cp\u003eForget cumbersome external battery packs and tangled cables. The SkyTracker Pro's internal 3.7V, 2000mAh Li-Poly battery offers up to 24 hours of continuous operation at 20ºC on a full charge. It recharges via a standard MiniUSB port, reaching 80% charge in about 5 hours, and can run from a USB power bank for virtually unlimited runtime. This self-contained power system simplifies field setup and covers a full night, or even multiple nights, of imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron SkyTracker Pro vs. Sky-Watcher Star Adventurer 2i\u003c\/h3\u003e\n\u003cp\u003eThe SkyTracker Pro is often compared to the Sky-Watcher Star Adventurer 2i. The choice depends on your priorities for payload, portability and features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Adventurer 2i Advantage:\u003c\/strong\u003e The Star Adventurer 2i offers a higher 11 lb payload capacity and includes an ST-4 autoguiding port and DSLR shutter control port, making it the more capable platform for longer focal lengths that require autoguiding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkyTracker Pro Advantage:\u003c\/strong\u003e The SkyTracker Pro's internal 2000mAh battery with up to 24 hours of life is more convenient than the Star Adventurer's 4xAA batteries or external 5V USB power, and its all-in-one design has fewer separate parts to carry. The iPolar version adds faster, more comfortable electronic polar alignment than the Star Adventurer's optical polar scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the SkyTracker Pro versions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBoth versions are identical trackers with a \u003cstrong\u003e6.6 lb (3kg) payload\u003c\/strong\u003e, 24-hour internal battery, detachable alt-azimuth base, ball head mounting post and padded carry bag. The \u003cstrong\u003eSkyTracker Pro (AccuAlign Polar Scope)\u003c\/strong\u003e includes an optical, dark-field illuminated polar scope with \u003cstrong\u003e8 brightness levels\u003c\/strong\u003e that needs no computer. The \u003cstrong\u003eSkyTracker Pro w\/ iPolar\u003c\/strong\u003e includes the iPolar electronic polar scope, which uses a Windows computer to guide you to a precise alignment on screen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the maximum focal length lens I can use with the iOptron SkyTracker Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor reliable, unguided tracking, a general rule of thumb is to stay at or below \u003cstrong\u003e200-300mm\u003c\/strong\u003e. With a precise polar alignment, you can achieve sharp multi-minute exposures at these focal lengths. Longer lenses are possible, but they require meticulous balancing and excellent polar alignment to prevent star trails.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to use the iPolar electronic polar scope with the SkyTracker Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOn the iPolar version, you connect the SkyTracker Pro to a computer or tablet running \u003cstrong\u003eMicrosoft Windows\u003c\/strong\u003e via the included USB cable. The iOptron iPolar software (a free download) is required to see the camera's view and perform the alignment routine. It is not currently compatible with macOS, Android, or iOS devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SkyTracker Pro in the Southern Hemisphere?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003eN\/S switch\u003c\/strong\u003e reverses the tracking direction, and the alt-azimuth base adjusts down to \u003cstrong\u003e-30º\u003c\/strong\u003e latitude. On the standard version, the AccuAlign polar scope reticle is marked for aligning on Octans near the South Celestial Pole; on the iPolar version, the iPolar software fully supports alignment on the southern celestial pole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I power the SkyTracker Pro from an external USB power bank while imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While the internal \u003cstrong\u003e2000mAh battery\u003c\/strong\u003e provides up to \u003cstrong\u003e24 hours\u003c\/strong\u003e of operation, you can also power and charge the mount simultaneously via its MiniUSB port from any standard 5V USB power bank. This allows virtually unlimited runtime in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the 1\/2X tracking speed on the SkyTracker Pro used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1\/2X Celestial speed\u003c\/strong\u003e is for wide-angle nightscape photography where you want to capture both the sky and a foreground landscape. By tracking at half the normal speed, it keeps stars acceptably sharp for wide lenses while reducing the motion blur of the static foreground, resulting in a much cleaner image than a non-tracking or full-speed tracking shot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron SkyTracker Pro have a port for autoguiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, neither SkyTracker Pro version has an ST-4 or USB autoguiding port. It is designed as a simple, portable tracking platform for wide-to-medium focal length imaging that relies on the accuracy of its drive system and a good polar alignment. For autoguiding capabilities, you would need to step up to a more advanced mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eUltra compact single axis Equatorial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e6.6 lbs (3kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e685 gm (with battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight with Base\u003c\/td\u003e\n\u003ctd\u003e1150 gm \/ 2.53 lbs (with battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eDie-cast aluminum with ABS cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA Shaft\u003c\/td\u003e\n\u003ctd\u003eΦ25mm, steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Wheel\u003c\/td\u003e\n\u003ctd\u003eΦ74mm, 144 teeth aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Gear\u003c\/td\u003e\n\u003ctd\u003eΦ11mm, brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorm Period\u003c\/td\u003e\n\u003ctd\u003e600 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking\u003c\/td\u003e\n\u003ctd\u003eR.A. automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speeds\u003c\/td\u003e\n\u003ctd\u003e1X Celestial, 1\/2 Celestial, Solar, Lunar, N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFast Slew Speed\u003c\/td\u003e\n\u003ctd\u003e180X, forward and reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eAccuAlign TM, 6º FOV, dark field illuminated (8 adjustable intensity) (AccuAlign version); iPolar electronic polar scope (iPolar version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eInternal rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLi-Poly, 3.7V, 2000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 24 hours at 20ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Port\u003c\/td\u003e\n\u003ctd\u003eMiniUSB (5V), 80% charge in 5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e115 x 115 x 95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-15 ~ 40ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlt-Az Base Latitude Range\u003c\/td\u003e\n\u003ctd\u003e-30º ~ 65º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlt-Az Base Azimuth Range\u003c\/td\u003e\n\u003ctd\u003e±5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Diameter\u003c\/td\u003e\n\u003ctd\u003eΦ80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody-Base Connection\u003c\/td\u003e\n\u003ctd\u003eVixen dovetail, 3\/8” socket w\/ 1\/4” converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSkyTracker Pro Camera Mount\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAlt-Azi Base (Installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAccuAlign Dark Field Illuminated Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (AccuAlign version)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (iPolar version)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBrass 3\/8” \u0026amp; 1\/4” Ball Head Mounting Post (Installed)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePadded Carry Bag\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_SkyTrackerPro_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload iPolar Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 1-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"SkyTracker Pro (AccuAlign Polar Scope)","offer_id":44968051278109,"sku":"IOP-3322","price":315.0,"currency_code":"CAD","in_stock":true},{"title":"SkyTracker Pro w\/ iPolar","offer_id":52917266120989,"sku":"IOP-3322A","price":517.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-SkyTracker-Pro-3322__43061.1666116395.1280.1280.jpg?v=1684348357"},{"product_id":"ioptron-hst-minitracker","title":"iOptron HST MiniTracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePayload Capacity: 4kg (8.8 lbs) without counterweights\u003c\/li\u003e\n\u003cli\u003eMount Weight: 790 gm (1.75 lbs) with battery\u003c\/li\u003e\n\u003cli\u003eGear System: Strain Wave Gear (SWG)\u003c\/li\u003e\n\u003cli\u003eTracking Speeds: Solar, Lunar, 1X Celestial, 1\/2X Celestial\u003c\/li\u003e\n\u003cli\u003ePower: Internal 3000mAh Battery (up to 5 hours) with USB-C charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron HST MiniTracker\u003c\/h2\u003e\n\u003cp\u003eThe iOptron HST MiniTracker redefines portable astrophotography by integrating a high-precision strain wave gear (SWG) system into an ultra-compact body that weighs just 790 gm. This advanced gear system supports an impressive 4kg (8.8 lbs) payload—enough for a full-frame DSLR and telephoto lens—without requiring a counterweight. Powered by an internal 3000mAh rechargeable battery, the MiniTracker delivers up to 5 hours of silent, accurate tracking for capturing sharp, long-exposure images of the night sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStrain Wave Gear: 4kg Payload in a 790g Body\u003c\/h3\u003e\n\u003cp\u003eThe core of the HST MiniTracker is its strain wave gear drive, a technology typically found in high-end observatory mounts. This system provides exceptional torque and zero backlash, allowing the mount to handle a 4kg camera rig with stability. The payload-to-weight ratio is groundbreaking for a travel tracker, eliminating the need for cumbersome counterweights and making it an ideal choice for hikers, travelers, and anyone seeking a minimalist setup.\u003c\/p\u003e\n\u003cp\u003eThe mount's rigidity is further enhanced by its full CNC all-metal construction, ensuring the stepper motor's precise movements are transferred directly to your camera for sharp, pinpoint stars, even with longer focal length lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e4 Tracking Speeds for Celestial and Landscape Imaging\u003c\/h3\u003e\n\u003cp\u003eThe HST MiniTracker includes four distinct tracking speeds to cover a range of astronomical targets. The standard 1X celestial rate perfectly matches the Earth's rotation for deep-sky imaging of nebulae and galaxies, while dedicated Solar and Lunar rates compensate for the unique apparent motion of the Sun and Moon.\u003c\/p\u003e\n\u003cp\u003eFor nightscape photographers, the 1\/2X celestial speed is a critical feature. It slows the tracking to half the sidereal rate, effectively balancing the motion of the stars against a stationary foreground. This allows you to capture a sharp landscape and detailed sky in a single, long exposure, minimizing both star trailing and foreground blur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e5-Hour Internal Battery with USB-C Charging\u003c\/h3\u003e\n\u003cp\u003eDesigned for true field portability, the HST MiniTracker is equipped with an internal 3000mAh Li-Poly battery that provides up to 5 hours of continuous operation on a full charge. This self-contained power system means fewer cables and external batteries to manage during an imaging session.\u003c\/p\u003e\n\u003cp\u003eWhen the battery runs low, the USB Type-C port allows for convenient charging from any 5V source, including a standard portable power bank. This modern interface ensures you can easily extend your imaging time on multi-night trips without needing specialized power supplies. For additional flexibility, the mount also supports an optional 3xAAA battery holder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Mounting: Vixen Dovetail with 3\/8\" \u0026amp; 1\/4\" Sockets\u003c\/h3\u003e\n\u003cp\u003eThe HST MiniTracker offers versatile connection options for seamless integration into your existing gear. The base of the mount features a Vixen-type dovetail bar, allowing it to attach directly to a wide range of equatorial wedges and astronomical saddles. For use with standard photographic equipment, the dovetail bar is also drilled and tapped with both 3\/8”-16 and 1\/4”-20 threaded sockets, enabling a direct connection to any camera tripod.\u003c\/p\u003e\n\u003cp\u003eA crucial trade-off for its compact size is that a polar scope is not built-in. For precise alignment, you can add an optional iOptron iPolar electronic polar scope or the AccuAlignTM dark-field illuminated polar scope, both of which integrate cleanly with the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHST MiniTracker vs. Star Adventurer: The Strain Wave Gear Advantage\u003c\/h3\u003e\n\u003cp\u003eWhile the Sky-Watcher Star Adventurer series is a benchmark in portable tracking, the HST MiniTracker's strain wave gear offers a distinct advantage in payload efficiency. The Star Adventurer GTi, for example, weighs 1.3kg to support its 5kg payload capacity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight-to-Payload Ratio:\u003c\/strong\u003e The HST MiniTracker supports a 4kg payload with a mount body weighing only 790g. This is a significant weight savings for anyone prioritizing a lightweight kit for travel or hiking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Counterweights:\u003c\/strong\u003e The high torque of the SWG drive eliminates the need for a counterweight system to handle its 4kg capacity, further reducing the total weight and complexity of your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Backlash:\u003c\/strong\u003e Strain wave gears are inherently free of backlash, resulting in smoother, more responsive tracking and slewing compared to the worm gear systems common in other trackers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron HST MiniTracker handle a 4kg payload without a counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe HST MiniTracker uses a \u003cstrong\u003estrain wave gear (SWG)\u003c\/strong\u003e system. This type of gearing produces very high torque with zero backlash, allowing the mount to drive a heavy, off-center load like a camera and telephoto lens with precision, eliminating the need for a balancing counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the HST MiniTracker to photograph the Andromeda Galaxy (M31) with a full-frame camera and a 200mm lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. A typical full-frame DSLR and 200mm lens combination is well within the \u003cstrong\u003e4kg (8.8 lbs) payload capacity\u003c\/strong\u003e of the HST MiniTracker. For deep-sky targets like M31, you would use the \u003cstrong\u003e1X celestial tracking speed\u003c\/strong\u003e to ensure sharp, pinpoint stars during your long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need for accurate polar alignment with the HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe base HST MiniTracker does not include a built-in polar alignment tool. For precise alignment, you will need to add one of iOptron's optional accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional iPolar Electronic Polar Scope:\u003c\/strong\u003e For fast, highly accurate digital alignment using a laptop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional AccuAlignTM Polar Scope:\u003c\/strong\u003e A traditional, illuminated optical polar scope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional EQ Base:\u003c\/strong\u003e An adjustable base like the #3327 or #3328 is required to make the fine altitude and azimuth adjustments needed for polar alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the 1\/2X tracking speed on the HST MiniTracker used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1\/2X celestial speed\u003c\/strong\u003e is designed specifically for wide-field nightscape photography where you want both the sky and the landscape in one shot. It tracks the stars at half their normal speed, which is slow enough to keep the foreground from blurring significantly, yet fast enough to prevent major star trailing in wide-angle shots. It's the ideal compromise for capturing a sharp horizon and a detailed Milky Way simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would I power the HST MiniTracker for a multi-night astrophotography trip?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe internal \u003cstrong\u003e3000mAh battery\u003c\/strong\u003e provides up to 5 hours of operation. For a multi-night trip, you can recharge the mount during the day using its \u003cstrong\u003eUSB Type-C port\u003c\/strong\u003e connected to a portable power bank, the same kind you would use for a smartphone. This makes it easy to keep the tracker powered up indefinitely in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the HST MiniTracker to my photo tripod?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe base of the HST MiniTracker has a Vixen-style dovetail bar that includes both a \u003cstrong\u003e3\/8”-16 socket and a 1\/4”-20 converter\u003c\/strong\u003e. This allows it to mount directly to the screw on virtually any standard photographic tripod or tripod head without needing any extra adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eUltra Compact SWG Single-axis Tracking mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eStrain wave gear (SWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e4kg (8.8 lbs), no counterweight required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e790 gm with battery (1.75 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speeds\u003c\/td\u003e\n\u003ctd\u003eSolar, Lunar, 1X Celestial, 1\/2 Celestial (N\/S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Slew\u003c\/td\u003e\n\u003ctd\u003eYes, for camera framing adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eInternal Li-Poly battery or external 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e3000mAh rechargeable Li-Poly (internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 5 hours at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Port\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC All-metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e133 x 93.25 x 71.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Mounting\u003c\/td\u003e\n\u003ctd\u003eØ50 mm block with 3\/8”-16 post\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Connection\u003c\/td\u003e\n\u003ctd\u003eVixen type dovetail bar w\/ 3\/8”-16 \u0026amp; 1\/4”-20 sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eOptional iPolar or AccuAlignTM Polar Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended EQ Base\u003c\/td\u003e\n\u003ctd\u003eOptional #3327 or #3328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHST MiniTracker Mount\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLi-Poly Rechargeable Battery\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003eInstalled\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3\/8” to 1\/4” Threaded Converter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003eInstalled\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eType-C USB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":50720883540253,"sku":"IOP-3650","price":627.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HST-MiniTracker-1.jpg?v=1765488383"},{"product_id":"ioptron-3709","title":"iOptron Lithium-Poly Battery for SkyHunter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e4600 mAh Capacity\u003c\/li\u003e\n\u003cli\u003e3.7V Nominal Output Voltage\u003c\/li\u003e\n\u003cli\u003eLithium-Polymer Rechargeable Chemistry\u003c\/li\u003e\n\u003cli\u003eCompact Dimensions: 12 x 41 x 71 mm\u003c\/li\u003e\n\u003cli\u003eLightweight Design at 72 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLithium-Poly Battery for SkyHunter\u003c\/h2\u003e\n\u003cp\u003eThis official replacement Lithium-Poly Battery for the iOptron SkyHunter mount provides a robust 4600 mAh capacity and a nominal 3.7V output (peaking at 4.2V) to keep your tracker running all night. Engineered for portability, it weighs only 72 g and measures a compact 12 x 41 x 71 mm, adding minimal weight to your travel imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e4600 mAh Capacity for Extended Field Sessions\u003c\/h3\u003e\n\u003cp\u003eThe 4600 mAh capacity ensures your SkyHunter mount has the power it needs for long imaging sessions, from dusk until dawn. The stable 3.7V output is perfectly matched to the mount's electronics, providing consistent tracking without interruption. This high-capacity cell is essential for remote dark-sky sites where external power is not an option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 72g, Compact Power Source for the SkyHunter\u003c\/h3\u003e\n\u003cp\u003eDesigned as an exact-fit replacement, this battery maintains the SkyHunter's core advantage: portability. At a mere 72 g and with dimensions of 12 x 41 x 71 mm, it fits seamlessly into the mount's housing without affecting balance or increasing your travel weight. Having a spare, fully-charged battery ensures you never miss a clear night due to power loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the capacity of the Lithium-Poly Battery for SkyHunter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis battery has a capacity of \u003cstrong\u003e4600 mAh\u003c\/strong\u003e. This is sufficient to power the iOptron SkyHunter mount for extended astrophotography sessions, typically lasting a full night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the correct charging voltage for the SkyHunter Lithium-Poly Battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe correct charging voltage is \u003cstrong\u003eless than 4.2V\u003c\/strong\u003e. Using a charger that exceeds this voltage can damage the battery and is not recommended. Always use the charging system supplied with your SkyHunter mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 72g weight of the SkyHunter battery affect the mount's portability?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e72 g\u003c\/strong\u003e weight is extremely low, which is a critical feature for a travel mount like the SkyHunter. It ensures that the battery does not add significant weight to your gear, making it ideal for hiking, airline travel, and quick setups in remote locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the dimensions of the SkyHunter battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe battery measures \u003cstrong\u003e12 x 41 x 71 mm\u003c\/strong\u003e. These compact dimensions allow it to fit perfectly within the designated battery compartment of the SkyHunter mount without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this battery compatible with other iOptron mounts besides the SkyHunter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis battery is specifically designed as a direct replacement for the \u003cstrong\u003eiOptron SkyHunter mount\u003c\/strong\u003e. Its voltage, form factor, and connector are tailored for this model. Compatibility with other mounts is not guaranteed and it should only be used with the specified device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 4600 mAh capacity of the SkyHunter battery benefit a long night of wide-field imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a long night of capturing targets like the Andromeda Galaxy (M31) or the Rho Ophiuchi cloud complex, consistent power is crucial. The \u003cstrong\u003e4600 mAh\u003c\/strong\u003e capacity provides confidence that the SkyHunter mount will continue tracking accurately for many hours, preventing trailed stars and ruined sub-exposures due to power failure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium-Polymer (LiPo) rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4600 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.7V (peak at 4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12 X 41 X 71 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e72 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLithium-Poly Battery for SkyHunter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917282963741,"sku":"IOP-3709","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Lithium-Poly-Battery-for-SkyHunter-1_817314b6-3549-4272-b525-f5efdf9209be.jpg?v=1789141865"},{"product_id":"ioptron-3324","title":"iOptron SkyTracker Pro Counterweight Package (3324)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables balancing of heavier camera and lens combinations\u003c\/li\u003e\n\u003cli\u003eImproves tracking accuracy by reducing motor strain\u003c\/li\u003e\n\u003cli\u003eAttaches directly to the iOptron SkyTracker Pro mount\u003c\/li\u003e\n\u003cli\u003eEssential for telephoto astrophotography\u003c\/li\u003e\n\u003cli\u003eIncreases overall stability of your imaging setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSkyTracker Pro Counterweight Package (3324)\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyTracker Pro Counterweight Package (3324) is the definitive solution for photographers using heavier camera and telephoto lens systems on their star tracker. By perfectly balancing the payload on the Right Ascension axis, this kit mitigates stress on the drive motor. This directly translates to improved tracking accuracy, reduced periodic error, and ultimately, sharper, rounder stars in your long-exposure images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMaximize Stability for the SkyTracker Pro with Heavier Lenses\u003c\/h3\u003e\n\u003cp\u003eWhen you use a large telephoto lens or a heavier full-frame DSLR, the center of gravity shifts, placing significant torque on the SkyTracker Pro's motor. An imbalanced load forces the motor to work harder, which can introduce tracking errors that blur your images. This counterweight package solves that problem by providing an opposing mass, creating a finely balanced system that rotates smoothly and effortlessly.\u003c\/p\u003e\n\u003cp\u003eA properly balanced setup not only yields better tracking but also enhances the overall stability of your rig, making it less susceptible to vibrations from wind or shutter movement. It is the single most effective upgrade for pushing the imaging capabilities of your SkyTracker Pro beyond lightweight, wide-angle lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the SkyTracker Pro Counterweight Package?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis package is designed to balance the weight of your camera and lens on the iOptron SkyTracker Pro. By adding a counterweight opposite your equipment, you reduce the strain on the mount's motor, which leads to more accurate tracking and sharper astrophotos, especially with heavy telephoto lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I use this counterweight package with my SkyTracker Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou should consider this package when your imaging setup approaches the upper end of the SkyTracker Pro's payload capacity. It is highly recommended if you are using:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong telephoto lenses\u003c\/strong\u003e (e.g., 200mm, 300mm, or 400mm)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavier full-frame DSLR or mirrorless cameras\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAny combination where the camera feels \"top-heavy\" or difficult to secure on the ball head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does balancing my SkyTracker Pro improve my astrophotos of objects like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eImaging a large target like the Andromeda Galaxy (M31) with a telephoto lens requires precise, smooth tracking over long exposures. An imbalanced SkyTracker Pro will exhibit small tracking errors that cause stars to appear elongated or trailed. By balancing the load with this counterweight package, you ensure the motor operates with minimal effort, resulting in rounder stars and sharper details in the galaxy's dust lanes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use a small telescope on the SkyTracker Pro with this counterweight package?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile this package significantly improves stability, the SkyTracker Pro is primarily designed for camera and lens combinations. Mounting a telescope, even a small one, introduces issues with leverage and balancing that may exceed the mount's capabilities. This kit is optimized for DSLR\/mirrorless cameras, not optical tube assemblies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this counterweight package compatible with other iOptron mounts?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the iOptron SkyTracker Pro Counterweight Package (3324) is specifically engineered for the SkyTracker Pro model. It is not designed to be compatible with other iOptron trackers like the SkyGuider Pro or larger German Equatorial Mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this package include the counterweight and the shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, a counterweight package typically includes the counterweight itself, the shaft it slides onto, and any necessary hardware to attach it to the mount. It provides a complete solution for balancing your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePricing\u003c\/td\u003e\n\u003ctd\u003eRegular price: $ 85.00; Sale price: $ 85.00 Sale; Unit price: \/per\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917284045085,"sku":"IOP-3324","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-SkyTracker-Pro-Counterweight-Package-3324-1_fa86e000-49a9-46fb-b192-b5e65e4199ce.jpg?v=1789141874"},{"product_id":"ioptron-3330-hst","title":"iOptron AccuAlign TM Polar Scope for HST MiniTracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Precise Polar Alignment\u003c\/li\u003e\n\u003cli\u003eDesigned Specifically for the HST MiniTracker\u003c\/li\u003e\n\u003cli\u003eFeatures an Intuitive Etched Reticle\u003c\/li\u003e\n\u003cli\u003eDramatically Speeds Up Field Setup Time\u003c\/li\u003e\n\u003cli\u003eEssential for Long-Exposure Astrophotography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eAccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope for HST MiniTracker\u003c\/h2\u003e\n\u003cp\u003eThe AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope is an essential upgrade for the HST MiniTracker, transforming it into a capable tool for long-exposure astrophotography. By enabling fast and precise alignment with the celestial pole, this scope ensures your star tracker accurately follows the motion of the stars, eliminating trails and producing sharp, point-like images of faint deep-sky objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRapid and Accurate Polar Alignment for the HST MiniTracker\u003c\/h3\u003e\n\u003cp\u003eAchieving a precise polar alignment is the single most critical step for successful imaging with a portable star tracker. The AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope for the HST MiniTracker replaces guesswork with a direct, visual method to align your mount's axis of rotation with the Earth's. This accuracy is fundamental for preventing field rotation, allowing you to use longer shutter speeds to capture faint details in nebulae and galaxies without star trails.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntuitive Reticle and Seamless Integration\u003c\/h3\u003e\n\u003cp\u003eThis polar scope features an etched reticle designed for intuitive use in both the Northern and Southern hemispheres. The reticle typically displays constellations near the poles, such as Ursa Minor and Cassiopeia for the north, along with a calibrated circle showing the path of Polaris. This allows you to quickly place the pole star in the correct position, achieving an alignment in minutes that is far more accurate than what is possible with a simple sight tube or compass.\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for the HST MiniTracker, the AccuAlign\u003csup\u003eTM\u003c\/sup\u003e scope installs securely for a stable, reliable fit. Its purpose-built design ensures that the optical axis of the scope is perfectly parallel to the mount's rotation axis, a critical requirement for the alignment to be valid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need the AccuAlign Polar Scope for my HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor wide-angle shots under 30 seconds, a rough alignment might be sufficient. However, for using telephoto lenses or taking exposures several minutes long, a precise polar alignment is mandatory. The \u003cstrong\u003eAccuAlign Polar Scope\u003c\/strong\u003e provides the accuracy needed to prevent star trails and field rotation in your long-exposure images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the AccuAlign Polar Scope to align my HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, you level the mount and point it roughly toward the celestial pole. You then use a smartphone app (like Polar Scope Align Pro or similar) to determine the current position of Polaris (or Sigma Octantis in the south) on the reticle's clock-face display. You then adjust the mount's altitude and azimuth controls to move the star to that exact position in the eyepiece view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the AccuAlign Polar Scope to image the Andromeda Galaxy (M31) with a 200mm lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an ideal scenario for the AccuAlign Polar Scope. A 200mm lens requires a very accurate alignment to avoid star trailing, even on exposures of just 60-90 seconds. Using this scope to precisely align your HST MiniTracker is the key to getting sharp, detailed images of targets like the Andromeda Galaxy (M31) or the Orion Nebula (M42).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the AccuAlign Polar Scope's reticle illuminated?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn illuminator is critical for seeing the reticle against a dark night sky. While many polar scopes have built-in or optional external illuminators, please check the \"What's in the Box\" tab to confirm if one is included with the AccuAlign Polar Scope for the HST MiniTracker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the AccuAlign Polar Scope difficult to install on the HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it is designed for a custom fit on the HST MiniTracker. Installation typically involves threading the scope into a designated port on the mount. This ensures a secure and correctly aligned connection without the need for special tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the AccuAlign Polar Scope over a laser pointer for alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a laser can help with rough alignment, it is far less precise than a polar scope. A polar scope magnifies the view of the pole, allowing for minute adjustments. Furthermore, using high-power lasers is restricted in many areas and poses a significant hazard to aircraft, making a polar scope the safer and more accurate method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product is covered by a manufacturer's warranty. Please contact the manufacturer for details on warranty coverage and claims.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917284798749,"sku":"IOP-3330-HST","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-AccuAlign-sup-TM-sup-Polar-Scope-for-HST-MiniTracker-1_30d5a019-64f0-4ac4-b4e7-a53720abb108.jpg?v=1789141897"},{"product_id":"ioptron-3680","title":"iOptron PST Micro Tracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePayload Capacity: 3 kg (6.6 lbs)\u003c\/li\u003e\n\u003cli\u003eMount Weight: 390 gm (0.86 lbs) with battery\u003c\/li\u003e\n\u003cli\u003eTracking Speeds: Solar, Lunar, 1X Celestial, 1\/2X Celestial\u003c\/li\u003e\n\u003cli\u003eBattery Duration: Up to 10 hours\u003c\/li\u003e\n\u003cli\u003eCharging Port: USB Type-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePST Micro Tracker\u003c\/h2\u003e\n\u003cp\u003eThe PST Micro Tracker packs a 3 kg (6.6 lbs) payload capacity into a CNC-machined all-metal body that weighs a mere 390 gm. Its internal Li-Poly battery provides up to 10 hours of silent tracking for capturing sharp, long-exposure images of the night sky, and the entire unit measures a compact 76x63x56 mm for ultimate portability on any adventure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e3 kg Payload Capacity with a Worm Gear Drive\u003c\/h3\u003e\n\u003cp\u003eDespite its minimal footprint, the PST Micro Tracker supports camera and lens combinations up to 3 kg (6.6 lbs), making it ideal for most mirrorless or DSLR wide-field setups. The internal worm\/gear system ensures smooth, consistent tracking to prevent star trails in your images. Four tracking speeds (Solar, Lunar, full-speed 1X Celestial, and 1\/2X Celestial) allow you to follow any target or create stunning nightscapes where both the stars and foreground remain sharp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUltra-Portable at 390 g with a 10-Hour Internal Battery\u003c\/h3\u003e\n\u003cp\u003eEngineered for the traveling astrophotographer, the tracker's 390 gm weight and compact 76x63x56 mm body make it virtually unnoticeable in a camera bag. The integrated Li-Poly battery delivers up to 10 hours of continuous operation on a full charge. For extended sessions or multi-night trips, the mount can be powered or recharged in the field via its USB Type-C port from any standard 5V power bank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Mounting with a Vixen Base and 3\/8\"-16 Threads\u003c\/h3\u003e\n\u003cp\u003eThe PST Micro Tracker is designed for universal compatibility. Its base features a Vixen-style dovetail bar with both 3\/8”-16 and 1\/4”-20 threaded sockets, allowing it to mount securely to any photo tripod or astronomical mount. A Ø48 mm mounting block with a 3\/8”-16 post accepts a wide range of camera ball heads for easy framing. For precise polar alignment, the tracker is compatible with optional accessories like an EQ base and either an iPolar or AccuAlign polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePST Micro Tracker vs. Larger Trackers: The 390g Portability Advantage\u003c\/h3\u003e\n\u003cp\u003eWhile larger star trackers may offer higher payload capacities, they often weigh several times more than the PST Micro Tracker's 390 gm. This makes the Micro Tracker the superior choice for situations where every gram counts, such as airline travel, backpacking, or hiking to remote dark-sky sites. You get the core functionality needed for high-quality wide-field astrophotography without the bulk and weight of a traditional equatorial platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of camera setup can the PST Micro Tracker handle with its 3kg payload?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e3 kg (6.6 lbs) payload capacity\u003c\/strong\u003e of the PST Micro Tracker is sufficient for most DSLR or mirrorless cameras equipped with wide-angle to short-telephoto lenses (e.g., 14mm up to 200mm). Always include the weight of the ball head when calculating your total payload.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I polar align the PST Micro Tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PST Micro Tracker requires an optional equatorial base and a polar scope for accurate alignment. You can use either the optional iPolar electronic polar scope for a fast, precise digital alignment or a traditional illuminated AccuAlign optical polar scope. Without these, only very short exposures with wide lenses are possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the 1\/2X tracking speed on the PST Micro Tracker used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1\/2X Celestial speed\u003c\/strong\u003e tracks the stars at half their normal rate. This is a specialized mode for nightscape photography where you want to capture both a detailed starry sky and a sharp landscape in a single exposure. It splits the difference in apparent motion, reducing star trailing while also minimizing foreground blur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PST Micro Tracker to image the Andromeda Galaxy (M31) with a 200mm lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided your total camera, lens, and ball head weight is under the \u003cstrong\u003e3 kg payload limit\u003c\/strong\u003e. A 200mm lens is approaching the practical limit for a tracker of this size, so a very precise polar alignment using an optional iPolar or AccuAlign scope will be critical to achieving sharp, untrailed stars in exposures longer than 30-60 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm hiking to a dark sky site. How does the PST Micro Tracker's power system support multi-night imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PST Micro Tracker is ideal for this scenario. Its internal battery lasts for up to \u003cstrong\u003e10 hours\u003c\/strong\u003e, covering a full night of imaging. For subsequent nights, you can recharge it during the day or run it continuously from a small, portable \u003cstrong\u003e5V USB power bank\u003c\/strong\u003e via the USB-C port, ensuring you never run out of power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PST Micro Tracker in the Southern Hemisphere?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PST Micro Tracker has a North\/South (N\/S) switch that reverses the motor direction, making it fully functional for astrophotography in both the Northern and Southern Hemispheres.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eUltra Compact Single-axis Tracking Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload (Max)\u003c\/td\u003e\n\u003ctd\u003e3kg (6.6 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Weight\u003c\/td\u003e\n\u003ctd\u003e390 gm with battery (0.86 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Dimensions\u003c\/td\u003e\n\u003ctd\u003e76 x 63 x 56 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC All metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Train\u003c\/td\u003e\n\u003ctd\u003eWorm\/gear system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Speeds\u003c\/td\u003e\n\u003ctd\u003eSolar, Lunar, 1X Celestial, 1\/2 Celestial, N\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Slew\u003c\/td\u003e\n\u003ctd\u003eYes, for camera framing adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eInternal Li-Poly battery or external 5V power bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Duration\u003c\/td\u003e\n\u003ctd\u003eUp to 10 hours (at 20ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Port\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C 5V 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBallhead Mounting\u003c\/td\u003e\n\u003ctd\u003eØ48 mm block w\/ 3\/8”-16 post\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Connection\u003c\/td\u003e\n\u003ctd\u003eVixen type dovetail bar with 3\/8”-16 socket \u0026amp; 1\/4”-20 converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Scope\u003c\/td\u003e\n\u003ctd\u003eOptional iPolar or AccuAlign TM Polar Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEQ Base\u003c\/td\u003e\n\u003ctd\u003eOptional #3327 or #3328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePST Micro Tracker Camera Mount\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLi-Poly Rechargeable Battery\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e(Installed)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3\/8” and 1\/4” Threaded Converter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e(Installed)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSoft Cloth Drawstring Bag\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB-A to USB-C Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 1-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917285159197,"sku":"IOP-3680","price":321.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-PST-Micro-Tracker-1_f5f4326f-d936-4c72-8c9a-80ee2523ca0b.jpg?v=1789141906"},{"product_id":"ioptron-3340-pst","title":"iOptron Polar Scope Mounting Bracket for PST Micro Tracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Precise Polar Alignment\u003c\/li\u003e\n\u003cli\u003eDesigned for the iOptron PST Micro Tracker (#3680)\u003c\/li\u003e\n\u003cli\u003eCompatible with AccuAlign (#3330-HST) Polar Scopes\u003c\/li\u003e\n\u003cli\u003eCompatible with iPolar (#3339) Electronic Polar Scopes\u003c\/li\u003e\n\u003cli\u003eAll-Metal Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron Polar Scope Mounting Bracket for PST Micro Tracker\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Polar Scope Mounting Bracket (#3340-PST) is the essential adapter for adding high-precision polar alignment capability to your PST Micro Tracker (#3680). This bracket provides a secure, dedicated mounting point for either the iOptron AccuAlign optical polar scope (#3330-HST) or the iPolar electronic polar scope (#3339), enabling longer, unguided exposures and sharper stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAdd Precise Polar Alignment to Your #3680 PST Micro Tracker\u003c\/h3\u003e\n\u003cp\u003eWhile the PST Micro Tracker is an excellent portable imaging platform, achieving the precise polar alignment needed for longer focal lengths or multi-minute exposures requires an external polar scope. This #3340-PST bracket is the purpose-built solution, bridging the gap between the tracker body and iOptron's polar alignment tools. By adding this bracket and a compatible polar scope, you elevate the tracker from a wide-field snapshot device to a serious astrophotography instrument capable of tracking with high accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the iOptron #3340-PST Mounting Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is designed to attach an optional polar scope to the iOptron PST Micro Tracker (#3680). The tracker itself does not have a built-in mount for a polar scope, so this bracket is the necessary hardware to add one for precise polar alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich polar scopes are compatible with the #3340-PST bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe bracket is engineered to hold two specific iOptron products:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eiOptron AccuAlign dark field illuminated polar scope (#3330-HST)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eiOptron iPolar electronic polar scope (#3339)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this bracket included with the iOptron PST Micro Tracker (#3680)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The #3340-PST Polar Scope Mounting Bracket is an optional accessory and must be purchased separately. It is considered an upgrade for users who want to achieve higher tracking accuracy than what is possible with a simple compass or smartphone app alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need this bracket for basic wide-angle nightscapes with my PST Micro Tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor very wide lenses (e.g., 14mm to 35mm) and short exposures (under 30-60 seconds), you can often get acceptable results without a polar scope by doing a rough alignment. However, to eliminate star trails completely and enable longer exposures even with wide lenses, this bracket and a polar scope are highly recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does using the #3340-PST bracket and an iPolar help my images of the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo capture faint details in the Orion Nebula (M42) with a telephoto lens (e.g., 200mm or longer) on your PST Micro Tracker, you need very accurate tracking. The #3340-PST bracket allows you to mount an iPolar, which can achieve an alignment accuracy of a few arc-minutes. This precision prevents stars from trailing during the multi-minute exposures required to reveal the nebula's faint outer structures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of the #3340-PST bracket difficult on the PST Micro Tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, installation is straightforward. The bracket is designed to attach directly to the side of the PST Micro Tracker (#3680) body using pre-existing mounting points. All necessary hardware is typically included with the bracket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3340-PST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Mount\u003c\/td\u003e\n\u003ctd\u003eiOptron PST Micro Tracker (#3680)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Polar Scopes\u003c\/td\u003e\n\u003ctd\u003eiOptron AccuAlign (#3330-HST) or iPolar (#3339)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePolar Scope Mounting Bracket for PST Micro Tracker\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917286961437,"sku":"IOP-3340-PST","price":49.0,"currency_code":"CAD","in_stock":true}]}],"url":"https:\/\/davidastro.com\/collections\/ioptron-star-trackers.oembed","provider":"David Astro","version":"1.0","type":"link"}