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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

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$765.00
$765.00 - $765.00
$765.00
$649.00
$649.00 - $649.00
$649.00

Sky-Watcher Skymax 102 AZ-GTi

SW-S21120

102mm Maksutov-Cassegrain Optical Tube 11-pound Payload Capacity 8.6-pound Total Mount Weight Integrated WiFi GoTo Control via SynScan Pro App Com...

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$765.00
$765.00 - $765.00
$765.00
$649.00
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$649.00
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Save 17% Save %
$610.00
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$610.00
$509.00
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$509.00

Sky-Watcher Skymax 127

SW-S11520
1 in stock

127mm Maksutov-Cassegrain Optical Design 1540mm Focal Length f/12.1 Focal Ratio Radiant™ Aluminum Quartz™ (RAQ™) coatings with 94% reflectivity We...

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$610.00
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$610.00
$509.00
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$509.00
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$995.00
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$995.00
$839.00
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$839.00

Sky-Watcher Skymax 127 AZ-GTi

SW-S21130

Features127mm Maksutov-Cassegrain optical tubeMulti-purpose alt-azimuth mountAdjustable height aluminum tripod with 1.25” legs11 pound payload capa...

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$995.00
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$995.00
$839.00
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$839.00
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$975.00
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$819.00

Sky-Watcher Skymax 150

SW-S11530
1 in stock

151mm Maksutov-Cassegrain Optical Design 1800mm Focal Length f/12 Focal Ratio 94% Reflectivity Radiant Aluminum Quartz (RAQ)™ Coatings 31% Seconda...

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$975.00
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$975.00
$819.00
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$819.00
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$1,675.00
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$1,675.00
$1,399.00
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$1,399.00

Sky-Watcher Skymax 180

SW-S11540
1 in stock

182mm (7.1-inch) Maksutov-Cassegrain Optical Tube 2700mm Focal Length at f/15 5% Secondary Obstruction by Area for High Contrast Radiant™ Aluminum...

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$1,675.00
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$1,399.00
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$1,399.00
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$575.32
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$575.32
$460.97
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$460.97

Sky-Watcher Star Adventurer 2i Pro Pack - Open Box

U-SW-S20512
1 in stock

11 lb payload capacity Built-in WiFi for full smartphone control Sidereal, Solar, and Lunar tracking rates Built-in polar scope with illuminator A...

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$575.32
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$575.32
$460.97
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$460.97
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$2,375.00
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$1,899.00
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$1,899.00

Sky-Watcher Starlux 190MN

SW-S11550

190mm Maksutov-Newtonian Optical Design 1000mm Focal Length Fast f/5.3 Focal Ratio Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity 2...

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$2,375.00
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$1,899.00
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$137.08
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$137.08
$70.32
$70.32 - $70.32
$70.32

TeleVue Plössl 20mm 50° Eyepiece - Used

U-TV-EAP-20.0
Only 1 left!

Used, in perfect condition. Comes with original packaging and dust caps. 20mm Focal Length 50° Apparent Field of View 1.25" Diameter Barrel 15mm E...

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$137.08
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$137.08
$70.32
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$70.32
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$472.33
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$472.33
$105.83
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$105.83

Vixen Polarie Star Tracker

U-VIX-POLARIE
Only 1 left!

In good condition. Comes in bag. does not come with tripod or camera.

$472.33
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$472.33
$105.83
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$105.83
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Save 10% Save %
$59.00
$59.00 - $59.00
$59.00
$53.00
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$53.00

ZWO 12V 10A AC to DC Power Adapter

ZWO-DC12V10A
12 in stock

Output: 12V DC, 10A Maximum Power: 120W Input: 100-240V AC Connector: 5.5mm x 2.1mm Center-Positive Safety Certifications: FCC, CE, RoHS Descri...

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$59.00
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$59.00
$53.00
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$53.00
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$29.00
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$29.00
$26.00
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$26.00

ZWO 12V 5A AC to DC Power Adapter

ZWO-AC-DC12V5A
21 in stock

Input Voltage: 100-240V AC Output: 12V DC at 5A Connector: 5.5mm x 2.1mm Center-Positive Compatibility: Cooled Cameras, ASIAIR, AM Mounts D...

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$29.00
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$29.00
$26.00
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$26.00
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$99.00
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$89.00
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$89.00

ZWO 160mm Pier Extension

ZWO-PE160
11 in stock

Adds 160mm (6.29") of height for increased OTA clearance Designed for ZWO AM5 and AM3 mounts Hollow, aircraft-grade aluminum construction for rigi...

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$99.00
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$99.00
$89.00
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$89.00
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$16.00
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$16.00
$14.00
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$14.00

ZWO 2" to 1.25" Filter Adapter Ring

ZWO-2-1.25FL
7 in stock

Adapts 1.25" mounted filters for use in 2" filter holders Compatible with ZWO 5-position and 7-position 2" filter wheels Fits ZWO M42 and M52 filt...

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$16.00
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$16.00
$14.00
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$14.00
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Save 9% Save %
$22.00
$22.00 - $22.00
$22.00
$20.00
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$20.00

ZWO 2.1mm 150° All-Sky Lens - For 1/3" Sensors

ZWO-LENS-2.1
5 in stock

2.1mm Focal Length 150° Field of View Optimized for 1/3" Format Sensors Functions as an All-Sky Camera Lens Standard CS-Mount Thread Descriptio...

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$22.00
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$22.00
$20.00
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$20.00
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$22.00
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$22.00
$20.00
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$20.00

ZWO 2.5mm 170° All-Sky Lens - For 1/2" Sensors

ZWO-LENS-2-5
5 in stock

2.5mm Focal Length 170° All-Sky Field of View Designed for 1/2" Format Sensors CS-Mount Thread Description FAQ Specifications I...

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$22.00
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$22.00
$20.00
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$20.00
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$169.00
$169.00 - $169.00
$169.00
$152.00
$152.00 - $152.00
$152.00

ZWO 200mm Pier Extension

ZWO-PE200
7 in stock

Adds 200mm of height to prevent OTA collisions Engineered specifically for the ZWO AM5 Mount Hollow, aircraft-grade aluminum construction Compatib...

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$169.00
$169.00 - $169.00
$169.00
$152.00
$152.00 - $152.00
$152.00
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$149.00
$149.00 - $149.00
$149.00
$134.00
$134.00 - $134.00
$134.00

ZWO 30mm f/5 APO Guide Scope

ZWO-30F5
8 in stock

30mm Aperture 150mm Focal Length (f/5.0) Triplet Apochromatic (APO) Lens Design Precise Helical Focuser Lightweight at 0.77 lb. Description FAQ...

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$149.00
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$149.00
$134.00
$134.00 - $134.00
$134.00
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$49.00
$49.00 - $49.00
$49.00
$44.00
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$44.00

ZWO 78mm Holder Ring

ZWO-RINGD78
13 in stock

Securely mounts ZWO cooled cameras with a 78mm diameter body CNC-machined for a precise and stable fit Features top and bottom 1/4"-20 threads for...

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$49.00
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$49.00
$44.00
$44.00 - $44.00
$44.00
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$59.00
$59.00 - $59.00
$59.00
$53.00
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$53.00

ZWO 90mm Holder Ring

ZWO-RINGD90
12 in stock

Engineered for a precise 90 mm camera body diameter Official fit for ZWO ASI2600 and ASI6200 Pro Cooled Cameras Features a single, oversized M6 lo...

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$59.00
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$59.00
$53.00
$53.00 - $53.00
$53.00
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Save 8% Save %
$12.00
$12.00 - $12.00
$12.00
$11.00
$11.00 - $11.00
$11.00

ZWO Adapter - 2mm M54(M)/M48(F)

ZWO-M54M-M48F-2
18 in stock

Connects M54 Filter Wheels to M48 Cameras Adds Only 2 mm to Optical Path Maintains 55 mm Back Focus Standard Knurled Edge for Secure Grip Designed...

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$12.00
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$12.00
$11.00
$11.00 - $11.00
$11.00
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$1,499.00 - $1,499.00
$1,499.00
$1,499.00 - $1,499.00
$1,499.00

ZWO AM3N Harmonic Equatorial Mount with TC40 Tripod

ZWO-AM3N-KIT

17.63 lb. payload capacity without counterweights Weighs only 9.04 lb. for extreme portability Dual Alt-Azimuth and Equatorial modes 0-90° latitud...

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$1,499.00 - $1,499.00
$1,499.00
$1,499.00 - $1,499.00
$1,499.00
$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00

ZWO AM5N Harmonic Equatorial Mount with TC40 Tripod

ZWO-AM5N-KIT
3 in stock

Carries 33 lb. without counterweights 12.1 lb. lightweight mount head Dual Equatorial and Alt-Azimuth modes 0° to 90° latitude range for worldwide...

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$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$2,499.00 - $2,499.00
$2,499.00
$2,499.00 - $2,499.00
$2,499.00

ZWO AM7 Harmonic Equatorial Mount with TC40 Tripod

ZWO-AM7-KIT
1 in stock

44 lb. payload capacity without a counterweight 14.9 lb. mount head weight Dual Equatorial and Alt-Azimuth modes Stepper motor with 0.17" resoluti...

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$2,499.00 - $2,499.00
$2,499.00
$2,499.00 - $2,499.00
$2,499.00
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$49.00
$49.00 - $49.00
$49.00
$44.00
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$44.00

ZWO AMH Hand Controller

ZWO-AMH
2 in stock

Allows to control AM3 & AM5 mounts Description In the Box ...

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$49.00
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$49.00
$44.00
$44.00 - $44.00
$44.00
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