{"title":"Dedicated Solar Cameras","description":null,"products":[{"product_id":"player-one-apollo-m-pro-mono-imx432-cooled-solar-camera","title":"Player One Apollo-M MAX Pro Mono IMX432 Cooled Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.7 Megapixel Sony IMX432 Mono Sensor\u003c\/li\u003e\n\u003cli\u003eLarge 9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003eMassive 100k e- Full Well Capacity\u003c\/li\u003e\n\u003cli\u003eGlobal Shutter for Distortion-Free Imaging\u003c\/li\u003e\n\u003cli\u003e126 FPS at Full 1608x1104 Resolution\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\u003ePlayer One Apollo-M MAX Pro Mono IMX432 Cooled Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo-M MAX Pro redefines high-resolution solar imaging by pairing a Sony IMX432 monochrome sensor with a powerful 2-stage TEC cooling system. Its large 9µm pixels and enormous 100k e- full well capacity are engineered to capture extreme dynamic range, from the brightest sunspots to faint prominences, in a single exposure. This camera achieves a blistering 126 FPS at its full 1608x1104 resolution, while the global shutter ensures every frame is perfectly sharp, and the 2-stage cooling system provides a 35°C-40°C delta-T for ultra-low-noise results.\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\u003eIMX432 Global Shutter Sensor: 9µm Pixels and 100k e- Full Well\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Apollo-M MAX Pro is the 1.1-inch IMX432 sensor, a chip purpose-built for the challenges of solar astronomy. The large 9µm pixels are exceptionally well-suited for long focal ratio instruments, such as SCTs paired with Daystar filters, providing ideal image sampling without needing a Barlow. Its massive 100k e- full well capacity is over three times that of previous-generation solar sensors, allowing you to capture incredible detail on the solar disk and in the faint corona simultaneously, minimizing the need for composite images.\u003c\/p\u003e\n\u003cp\u003eThe Sony Pregius 3rd generation global shutter is non-negotiable for high-resolution imaging through atmospheric turbulence. By reading the entire 1.7MP sensor at once, it completely eliminates the wobble and distortion that rolling shutters can introduce, ensuring that even during fleeting moments of good seeing, your data is geometrically perfect.\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\u003e2-Stage Cooling: 40°C Delta-T and Active Anti-Dew Control\u003c\/h3\u003e\n\u003cp\u003eThis camera integrates a 2-stage TEC cooling system capable of reducing the sensor temperature by 35°C-40°C below ambient. This aggressive cooling dramatically reduces thermal noise, a critical factor for teasing out low-contrast details in H-alpha, like spicules and plages. Unlike uncooled planetary cameras, the Apollo-M MAX Pro delivers clean, stable data suitable for both lucky imaging and longer exposures.\u003c\/p\u003e\n\u003cp\u003eTo combat dew formation, a common issue with cooled cameras, the Apollo-M MAX Pro includes an integrated, software-adjustable anti-dew heater for the protective window. This, combined with adjustable fan speed and target temperature settings in the ASCOM driver, gives you complete control over the camera's thermal environment for consistent results night after night.\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\u003eAdvanced Mechanics: 420g Carbon Fiber Body and Dual Tilter Plates\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-M MAX Pro features a housing constructed with carbon fiber, reducing its weight to just 420g. This lightweight design minimizes strain on your focuser and makes balancing your imaging setup easier. The camera also includes a versatile sensor tilting mechanism to achieve a perfectly flat field.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront 3-Point Tilter:\u003c\/strong\u003e The default configuration allows for quick and easy tilt adjustments for most standard imaging setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear 4-Point Tilter:\u003c\/strong\u003e An included alternate plate, essential for complex image trains involving filter wheels or an OAG, allowing you to make precise adjustments without disassembling your setup.\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\u003e126 FPS Capture with 512MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eTo ensure flawless data transfer at its maximum frame rate of 126 FPS, the Apollo-M MAX Pro is equipped with a 512MB DDR3 memory buffer. This onboard cache prevents dropped frames, even when connected to less powerful computers or over a USB 2.0 connection. The buffer secures the data stream from the camera to your PC, greatly reducing readout noise and ensuring that every valuable moment of stable seeing is captured without compromise.\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\u003eApollo-M MAX Pro vs. IMX174-Based Cameras: Pixel Size and Full Well\u003c\/h3\u003e\n\u003cp\u003eWhile cameras using the popular Sony IMX174 sensor have been a standard for solar imaging, the Apollo-M MAX Pro's IMX432 sensor presents a significant technological leap forward. The primary differences lie in pixel scale and dynamic range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMX174 Advantage:\u003c\/strong\u003e The IMX174's smaller 5.86µm pixels can achieve critical sampling with shorter focal length telescopes, and it remains a proven, high-QE performer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApollo-M MAX Pro Advantage:\u003c\/strong\u003e The IMX432's 9µm pixels are 1.5x larger, making it a perfect match for the long effective focal lengths of SCTs and dedicated solar telescopes. More importantly, its 100k e- full well capacity is more than triple the ~32k e- of the IMX174, delivering vastly superior dynamic range for capturing both surface and prominence detail in a single shot.\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\"\u003eWhy is the Apollo-M MAX Pro's 9µm pixel size ideal for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe large \u003cstrong\u003e9µm pixels\u003c\/strong\u003e are an excellent match for the long focal lengths common in solar astronomy, especially when using Schmidt-Cassegrains with Daystar Quark or other H-alpha filters that increase the effective focal ratio. This combination provides an optimal image scale for capturing fine detail without needing an additional Barlow lens, simplifying the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 100k e- full well on the Apollo-M MAX Pro help with imaging the Sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Sun has an enormous brightness range between features on the surface (like sunspots and granulation) and the much fainter prominences at the limb. The Apollo-M MAX Pro's massive \u003cstrong\u003e100k e- full well capacity\u003c\/strong\u003e allows the sensor to capture both bright and dim details in a single exposure without saturating the pixels, dramatically increasing the dynamic range of your final image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is a global shutter, and why is it important for the Apollo-M MAX Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes and reads out every pixel on the 1.7MP sensor at the exact same time. This is critical for solar, lunar, and planetary imaging, as it freezes motion caused by atmospheric turbulence. Unlike a rolling shutter which can cause distortion and \"wobble\" effects, a global shutter ensures that your target's geometry is perfectly preserved in every frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Apollo-M MAX Pro for deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, while optimized for solar, the Apollo-M MAX Pro can be used for deep-sky imaging. Its monochrome sensor, 2-stage cooling, and low readout noise (down to \u003cstrong\u003e2.6e\u003c\/strong\u003e) make it suitable for imaging smaller, bright DSOs like planetary nebulae or globular clusters. However, its 1.1\" sensor is smaller than typical dedicated deep-sky cameras, making it less ideal for wide-field targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the Apollo-M MAX Pro perform on solar prominences with a Lunt H-alpha telescope at f\/7?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Apollo-M MAX Pro would be an excellent choice. On an f\/7 system, its 9µm pixels provide a good image scale for resolving fine prominence detail. The camera's high QE of \u003cstrong\u003e≈79%\u003c\/strong\u003e and low read noise, combined with its \u003cstrong\u003e100k e- full well\u003c\/strong\u003e, would allow you to capture the delicate, faint structures of prominences with high contrast and minimal noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the benefit of the Apollo-M MAX Pro's sensor for creating a full-disk solar mosaic with a Celestron 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith an 8\" SCT at its native f\/10 or longer with a solar filter, the Apollo-M MAX Pro's large \u003cstrong\u003e1.1\" sensor (17.5mm diagonal)\u003c\/strong\u003e captures a significantly larger field of view per frame compared to smaller-chip cameras. This means you can complete a full-disk mosaic of the Sun in fewer panels, which saves time during capture and simplifies processing later on.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX432 1.1\" CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1608 × 1104 (1.7MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e14.5mm × 9.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e126 FPS (at 1608×1104, 12-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.6e to 22.9e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak QE\u003c\/td\u003e\n\u003ctd\u003e≈79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003e2-Stage Thermoelectric Cooler (TEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Delta T\u003c\/td\u003e\n\u003ctd\u003e35°C - 40°C below ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0 (Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Port (for cooler)\u003c\/td\u003e\n\u003ctd\u003e12V DC 5.5x2.1mm (min. 5A adapter required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2mm AR Plus Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Adapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e78mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e420g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rates (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1608×1104: 126 FPS (RAW8) \/ 109 FPS (RAW16)\u003cbr\u003e1280×720: 187 FPS\u003cbr\u003e800×600: 220 FPS\u003cbr\u003e640×480: 268 FPS\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\"\u003eApollo-M MAX Pro Camera Body\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\/Player_One_Apollo-M_MAX_Pro_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51111900184861,"sku":"POA-Apollo-M-MAX-Pro","price":1118.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-M-MAX-Pro-Mono-Camera.png?v=1775149855"},{"product_id":"player-one-apollo-428m-max-pro-mono-cooled-solar-camera","title":"Player One Apollo 428M MAX Pro Mono Cooled Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSony IMX428 1.1\" monochrome CMOS sensor with global shutter\u003c\/li\u003e\n\u003cli\u003e7.1 Megapixel resolution (3216x2208) with 4.5μm pixels\u003c\/li\u003e\n\u003cli\u003eHigh frame rate of 51 FPS at full resolution (10-bit)\u003c\/li\u003e\n\u003cli\u003e2-stage TEC cooling provides a 35°C-40°C delta-T below ambient\u003c\/li\u003e\n\u003cli\u003eLow readout noise of 5.5e down to 1.4e\u003c\/li\u003e\n\u003cli\u003e25.3k e- full well capacity and 12-bit ADC\u003c\/li\u003e\n\u003cli\u003eLightweight 420g body with M42x0.75 threads\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\u003ePlayer One Apollo 428M MAX Pro Mono Cooled Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo 428M MAX Pro combines a large-format Sony IMX428 1.1-inch sensor with a global shutter, delivering 7.1MP (3216x2208) images free of motion artifacts. Its 4.5μm pixels resolve fine solar granulation and chromospheric details, while the 2-stage TEC cooling system achieves a 35°C-40°C delta-T for low-noise, long-exposure DSO imaging. A readout noise floor as low as 1.4e and a 25.3k e- full well capacity ensure you capture maximum dynamic range in every frame, streamed reliably at up to 51 FPS over USB 3.0.\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\u003eSony IMX428 Global Shutter: 7.1MP for High-Resolution Solar\u003c\/h3\u003e\n\u003cp\u003eThe core of the Apollo 428M MAX Pro is its 1.1-inch Sony IMX428 monochrome sensor, which uses Pregius 3rd generation global shutter technology. This is critical for high-resolution solar and lunar imaging, as it reads out all 7.1 million pixels simultaneously, completely eliminating the distortion and warping that rolling shutters can introduce during moments of unsteady seeing. The 4.5μm pixels offer a significant increase in sampling resolution compared to older generation solar cameras, allowing you to capture incredibly fine detail in solar spicules, filaments, and granulation without needing an aggressive Barlow lens.\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\u003e2-Stage TEC Cooling: A 35-40°C Delta-T System\u003c\/h3\u003e\n\u003cp\u003eEngineered for both high-speed planetary and deep-sky imaging, the Apollo 428M MAX Pro integrates a powerful 2-stage thermoelectric cooling system. Capable of reducing the sensor temperature by 35°C to 40°C below ambient, this system dramatically lowers thermal noise for clean, long-exposure captures of faint nebulae and galaxies. An integrated, controllable anti-dew heater on the D32*2MM protective window prevents condensation during humid nights, ensuring your imaging sessions are uninterrupted.\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\u003e51 FPS Capture with 512MB DDR3 Cache\u003c\/h3\u003e\n\u003cp\u003eTo ensure stable, drop-free video capture at its maximum speed of 51 FPS, the Apollo 428M MAX Pro is equipped with a 512MB DDR3 memory buffer. This cache secures data transmission from the sensor before it's sent over the USB 3.0 connection, preventing lost frames even on PCs with slower hard drives. This onboard memory greatly reduces readout noise and makes the camera's high-speed capabilities accessible without requiring a top-tier computer.\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\u003e420g Carbon Fiber Body with Dual Tilter Plates\u003c\/h3\u003e\n\u003cp\u003eThe camera's housing is constructed with carbon fiber, reducing its weight to just 420g and making it easier to balance on any setup. A key innovation is the dual sensor-tilting mechanism. It ships with a 3-point front tilter for general use, but also includes a 4-point rear tilter. The rear tilter is essential for imagers using rigid accessories like a filter wheel or OAG, allowing precise tilt adjustments without introducing flexure into the image train.\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\u003eApollo 428M MAX Pro vs. Apollo-M MAX (IMX432): 4.5μm vs. 9μm Pixels\u003c\/h3\u003e\n\u003cp\u003eThe primary difference between the Apollo 428M MAX Pro (IMX428) and the classic Apollo-M MAX (IMX432) is pixel size and resolution. While both use a 1.1\" format sensor, the choice depends on your telescope and imaging goals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApollo 428M MAX Pro (IMX428):\u003c\/strong\u003e With 4.5μm pixels and a 7.1MP resolution, this camera is built for high-resolution imaging. It provides four times the pixel density, making it ideal for capturing fine details on the Sun and Moon with short to medium focal length refractors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApollo-M MAX (IMX432):\u003c\/strong\u003e This camera uses larger 9μm pixels and has a 1.7MP resolution. Its larger pixels offer a greater full well capacity per pixel, making it extremely sensitive and well-suited for capturing full-disc solar images with longer focal length telescopes or for applications where light-gathering is prioritized over raw resolution.\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\"\u003eWhy is the Apollo 428M MAX Pro's global shutter so important for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAtmospheric turbulence (seeing) causes solar details to shift and warp rapidly. A \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes every one of the camera's 7.1 million pixels at the exact same instant, freezing the motion and preventing the \"jello\" effect common with rolling shutters. This results in sharper, more authentic details in solar prominences and surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the 4.5μm pixels of the Apollo 428M MAX Pro perform with a dedicated H-alpha solar telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e4.5μm\u003c\/strong\u003e pixels provide excellent image sampling for many solar telescopes. For example, on a Lunt LS80THa (f\/7, 560mm focal length), this camera achieves a resolution of 1.66 arcseconds per pixel, which is well-matched for capturing fine chromospheric details without needing a Barlow lens, simplifying your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Apollo 428M MAX Pro for detailed lunar imaging, like capturing the rilles around crater Gassendi?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The camera's high resolution and global shutter are perfect for lunar \"lucky imaging.\" The \u003cstrong\u003e3216x2208\u003c\/strong\u003e sensor can frame large regions of the lunar surface, while the 51 FPS frame rate allows you to capture thousands of frames in a short period, letting you select only the sharpest ones to stack and reveal fine details like the complex floor fractures of Gassendi.\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 rear 4-point tilter on the Apollo 428M MAX Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe rear 4-point tilter allows you to adjust sensor tilt from behind the camera. This is crucial when you have a filter wheel, off-axis guider, or other accessories rigidly attached to the front M42 threads. It lets you correct for field tilt without having to disassemble your imaging train, a significant convenience especially for remote or automated setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Apollo 428M MAX Pro require an external power supply?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor uncooled operation, the camera can be powered solely by the main USB 3.0 port. To activate the \u003cstrong\u003e2-stage TEC cooling system\u003c\/strong\u003e, you must connect a separate 12V DC power supply (minimum 5A rating) to the 5.5x2.1mm port. The power supply is not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 512MB DDR3 cache benefit my imaging sessions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e512MB DDR3 cache\u003c\/strong\u003e acts as a high-speed buffer, temporarily storing frames before they are transferred to your computer. This prevents data loss (\"frame dropping\") during high-speed video capture at \u003cstrong\u003e51 FPS\u003c\/strong\u003e, ensuring a smooth and stable data stream even if your computer's hard drive can't keep up in real-time.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX428 1.1\" Mono CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e3216×2208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e7.1 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.5μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e14.5mm x 9.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e51 FPS (10-bit), 27 FPS (12-bit) at 3216×2208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e25.3k e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e5.5e to 1.4e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003e2-Stage TEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Delta T\u003c\/td\u003e\n\u003ctd\u003e35°C-40°C below ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooler Power Consumption\u003c\/td\u003e\n\u003ctd\u003e12V, 3A (requires 5A minimum adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0 (Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreads\u003c\/td\u003e\n\u003ctd\u003eM42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2mm AR Plus Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e78mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e420g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 80%\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\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\/Player_One_Apollo_428M_MAX_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51111916601629,"sku":"POA-Apollo-428M-MAX-Pro","price":1398.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-428M-MAX-Pro-Mono-Camera.png?v=1775149716"},{"product_id":"player-one-apollo-428m-max-mono-solar-camera","title":"Player One Apollo 428M MAX Mono Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFeatures a Sony IMX428 1.1-inch monochrome CMOS sensor\u003c\/li\u003e\n\u003cli\u003eDelivers 7.1 Megapixel resolution (3216×2208) for detailed solar imaging\u003c\/li\u003e\n\u003cli\u003e4.5μm pixels provide high-resolution sampling of fine surface features\u003c\/li\u003e\n\u003cli\u003eCaptures up to 51 FPS at 10-bit for freezing atmospheric seeing\u003c\/li\u003e\n\u003cli\u003eGlobal shutter design eliminates motion artifacts on the Sun's turbulent surface\u003c\/li\u003e\n\u003cli\u003e25.3k e full well capacity captures a wide dynamic range\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\u003ePlayer One Apollo 428M MAX Mono Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo 428M MAX is engineered specifically for high-resolution solar imaging, built around a Sony IMX428 1.1-inch monochrome sensor that resolves 7.1 megapixels with its 3216×2208 array. Its 4.5μm pixels are sized for critically sampling fine solar granulation, while the global shutter captures distortion-free images at up to 51 FPS. A deep 25.3k e full well and low read noise down to 1.4e ensure you capture the full dynamic range from bright sunspots to the subtle photosphere, with a peak QE of approximately 79% maximizing signal.\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\u003eSony IMX428 Global Shutter: 7.1 MP at 51 FPS\u003c\/h3\u003e\n\u003cp\u003eThe core of the Apollo 428M MAX is its 7.1 MP Sony IMX428 sensor, whose global shutter architecture is essential for solar astronomy. Unlike a rolling shutter, a global shutter exposes every one of the 3216×2208 pixels simultaneously, eliminating the wobble and distortion caused by atmospheric seeing. This allows you to capture incredibly sharp, artifact-free images of the Sun's dynamic surface.\u003c\/p\u003e\n\u003cp\u003eAt a full-resolution frame rate of 51 FPS (10-bit), you can employ lucky imaging techniques to select only the sharpest frames captured during moments of steady seeing. The camera's low read noise, which drops to just 1.4e in HCG mode, combined with a 25.3k e full well depth, provides the dynamic range needed to record faint prominences and bright surface features in a single exposure.\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\u003eSolar-Specific Hardware: D32*2mm AR Coated Window and Passive Cooling\u003c\/h3\u003e\n\u003cp\u003eDesigned for daytime operation, the Apollo 428M MAX incorporates features to manage heat and improve contrast. The sensor is protected by a D32*2mm window with a multi-layer Anti-Reflection (AR Plus) coating, which maximizes light transmission and prevents internal reflections that can reduce the contrast of delicate solar features like spicules.\u003c\/p\u003e\n\u003cp\u003eTo combat the heat generated by the sensor during prolonged solar sessions, the camera includes a Passive Cooling System (PCS). This system conducts heat away from the sensor to the camera body, helping to stabilize thermal noise. For even more demanding conditions, the camera is compatible with an optional Active Cooling System (ACS) to maintain optimal sensor temperature.\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\u003e12-bit Data Integrity: DDR3 Cache and Dead Pixel Suppression\u003c\/h3\u003e\n\u003cp\u003eTo ensure every frame is captured without corruption, the Apollo 428M MAX is equipped with an onboard DDR3 cache. This buffer prevents frame drops during high-speed data transfer over its USB 3.0 port, which is critical when writing 51 frames per second. The cache ensures a stable data stream, even if your computer's hard drive has momentary slowdowns.\u003c\/p\u003e\n\u003cp\u003eThe camera also features Dead Pixel Suppression (DPS) technology. This system identifies and corrects for non-responsive pixels directly in the camera's hardware, delivering cleaner raw frames and reducing the need for extensive post-processing. Combined with a 12-bit ADC, these features ensure your final data is clean, complete, and has the bit-depth needed for aggressive sharpening.\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\u003eApollo 428M MAX vs. Apollo-M MAX: 4.5µm Pixels for High Resolution\u003c\/h3\u003e\n\u003cp\u003eWhile both cameras use a 1.1-inch sensor format, they are optimized for different goals. The primary advantage of the classic Apollo-M MAX (IMX432) is its larger native pixel size, which provides an enormous full well capacity for maximum dynamic range on lower-magnification, full-disk images.\u003c\/p\u003e\n\u003cp\u003eThe Apollo 428M MAX, with its 4.5µm pixels, offers four times the spatial resolution. This makes it the superior choice for imagers using long focal length telescopes to resolve the finest details in sunspot umbra, granulation cells, and chromospheric plages. For versatility, the 428M MAX also offers a hardware BIN2 mode, effectively creating 9µm pixels with a much larger full well, allowing it to perform in scenarios where the IMX432 would traditionally excel.\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\"\u003eHow does the Apollo 428M MAX's 4.5µm pixel size perform with a DayStar Quark filter on a 1000mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 4.5µm pixels of the Apollo 428M MAX are an excellent match for a long focal length solar setup. With a DayStar Quark (which has a 4.2x Barlow effect), a 1000mm refractor operates at f\/42, yielding a fine image scale perfect for resolving intricate details in solar prominences and the chromosphere without needing an additional Barlow lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the Apollo 428M MAX capture a full solar disk in a single frame?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis depends on your telescope's focal length. The Apollo 428M MAX has a 17.5mm sensor diagonal. To fit the entire sun (which is about 0.5 degrees) onto this sensor, you would need a telescope with a focal length of approximately 2000mm or less. For longer focal lengths, you will need to capture a mosaic to create a full-disk image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the Apollo 428M MAX's global shutter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes the entire 7.1 MP sensor at the same instant. This is critical for solar imaging because it prevents the \"wobble\" or distortion seen with rolling shutters when imaging through atmospheric turbulence. The result is sharper, more stable images of the sun's surface, making it easier to capture fine details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need special filters to use the Apollo 428M MAX for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes, absolutely.\u003c\/strong\u003e You must use a dedicated, professional-grade solar filter, such as a white-light filter (like Baader AstroSolar film) or a Herschel wedge for photosphere imaging, or a Hydrogen-alpha telescope for chromosphere imaging. Pointing the camera at the sun without proper energy rejection will instantly destroy the sensor and can cause permanent eye damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HCG mode on the Apollo 428M MAX work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe High Conversion Gain (HCG) mode automatically activates at a gain setting of 70 or higher. When enabled, it significantly reduces the camera's read noise (down to 1.4e) without sacrificing its high dynamic range. This is beneficial for imaging lower-contrast features on the solar disk where you need to increase gain to see detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Apollo 428M MAX work if I only have a USB 2.0 port?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While a USB 3.0 port is required to achieve the maximum frame rate of 51 FPS, the camera is backward compatible with USB 2.0. The onboard DDR3 cache helps ensure stable data transfer even at the lower speeds of USB 2.0, though your maximum frame rate will be reduced.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX428 1.1\" CMOS (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e14.5mm × 9.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagonal\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e3216×2208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e7.1 Mega Pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.5μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (10-bit)\u003c\/td\u003e\n\u003ctd\u003e51 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (12-bit)\u003c\/td\u003e\n\u003ctd\u003e27 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e25.3k e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e5.5e ~ 1.4e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2mm AR Plus Multi-Layer Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurchase Option\u003c\/td\u003e\n\u003ctd\u003eCamera, Camera + ACS\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\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\/Player_One_Apollo_428M_MAX_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51113496576285,"sku":"POA-Apollo-428M-MAX","price":1118.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-428M-MAX-Mono-Camera.png?v=1775184669"},{"product_id":"player-one-apollo-m-max-imx432-mono-solar-camera","title":"Player One Apollo-M MAX IMX432 Mono Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.1\" Sony IMX432 Monochrome CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e100,000 e- Full Well Capacity\u003c\/li\u003e\n\u003cli\u003e126 FPS at Full Resolution (1608x1104)\u003c\/li\u003e\n\u003cli\u003eGlobal Shutter for Distortion-Free Images\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\u003ePlayer One Apollo-M MAX IMX432 Mono Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo-M MAX is engineered specifically for high-resolution solar imaging, built around the large 1.1\" Sony IMX432 monochrome sensor. Its 1.7 MP resolution of 1608x1104 is captured by massive 9µm pixels, which are exceptionally well-suited for long focal length solar telescopes. With an enormous 100k e- full well capacity, a peak QE of ≈79%, and read noise as low as 2.6e, this camera captures an unprecedented dynamic range in a single exposure. The global shutter operates at up to 126 FPS, delivering perfectly sharp, distortion-free images of the turbulent solar surface across its 17.5mm diagonal sensor.\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\u003eThe 1.1\" IMX432 Sensor: 9µm Pixels for Long Focal Ratios\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-M MAX uses a large-format 1.1-inch sensor, but its defining feature is the 9µm pixel size. These large pixels are ideal for sampling the solar disk at the long focal lengths typical of dedicated solar setups, such as a Schmidt-Cassegrain with a DayStar Quark or other front-mounted etalon. This allows you to achieve critical sampling without aggressive Barlow lenses, preserving image brightness and contrast.\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\u003e100k e- Full Well: Capture Prominences and Photosphere in One Frame\u003c\/h3\u003e\n\u003cp\u003eWith a full well depth of 100,000 electrons, the Apollo-M MAX can handle the extreme brightness differences between the solar photosphere and faint, ethereal prominences in a single subframe. This massive capacity significantly reduces the need for complex composite images. When the camera gain is set to 145 or higher, an automatic High Conversion Gain (HCG) mode activates, dropping read noise dramatically while preserving this huge dynamic range.\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\u003eGlobal Shutter at 126 FPS: Clean, Band-Free Solar Imaging\u003c\/h3\u003e\n\u003cp\u003eThe IMX432's global shutter exposes every one of its 1.7 million pixels simultaneously, eliminating the distortion and wobble that rolling shutters can introduce when imaging through atmospheric turbulence. At a full-resolution speed of 126 FPS, you can effectively \"freeze\" the seeing for sharper results. Critically, the IMX432 sensor architecture produces exceptionally smooth images, free from the horizontal banding or row noise that can plague other popular sensors, ensuring your post-processing is focused on detail, not artifact removal.\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\u003eApollo-M MAX (IMX432) vs. The IMX174 Standard: A Generational Leap\u003c\/h3\u003e\n\u003cp\u003eFor years, the IMX174 sensor was the benchmark for serious solar imaging. The Apollo-M MAX's IMX432 represents a significant step forward in every key metric.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e The IMX432's 100k e- capacity is more than three times larger than the ~32k e- of the IMX174, enabling true high-dynamic-range captures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e At 9µm, the IMX432's pixels have over twice the surface area of the IMX174's 5.86µm pixels, making them better suited for longer focal ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Quality:\u003c\/strong\u003e The IMX432 delivers images without the horizontal banding that can be a persistent issue with the IMX174, resulting in a cleaner final product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Size:\u003c\/strong\u003e The 1.1\" format of the IMX432 provides a larger field of view compared to the 1\/1.2\" IMX174, making it easier to frame the entire solar disk.\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\u003ePlayer One Platform: DDR3 Cache, DPS, and Passive Cooling\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-M MAX includes Player One's signature features for stable and reliable imaging. A 256MB DDR3 cache acts as a high-speed buffer, preventing frame drops during 126 FPS capture and ensuring consistent data transfer even over USB 2.0. Onboard Dead Pixel Suppression (DPS) technology analyzes and corrects for abnormal pixels automatically, while the Passive Cooling System (PCS) conducts heat away from the sensor to maintain thermal stability during long daytime imaging sessions.\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 are the Apollo-M MAX's 9µm pixels better for solar imaging with an SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Schmidt-Cassegrain (SCT) paired with a solar filter like a DayStar Quark often results in a very long effective focal length (f\/30 or more). The large \u003cstrong\u003e9µm pixels\u003c\/strong\u003e of the Apollo-M MAX provide a more appropriate image scale at these focal lengths without requiring additional focal reducers, which helps maintain image brightness and contrast for a stronger signal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Apollo-M MAX's 100k e- full well help when imaging a solar flare?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA solar flare or prominence is thousands of times fainter than the solar disk (photosphere). The Apollo-M MAX's enormous \u003cstrong\u003e100k e- full well capacity\u003c\/strong\u003e allows you to expose long enough to capture the faint flare detail without completely saturating and blowing out the much brighter solar surface in the same frame. This makes it possible to create stunning high-dynamic-range images with less processing effort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the Apollo-M MAX's global shutter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEarth's atmosphere causes the image of the Sun to shimmer and distort rapidly. A \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes all 1.7 million pixels at the exact same instant, producing a snapshot that is free from the wobble or \"jello\" effect common with rolling shutters. This is essential for achieving the sharpest possible solar details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Player One Apollo-M MAX suffer from the horizontal banding seen in other solar cameras?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. One of the primary advantages of the Sony IMX432 sensor in the Apollo-M MAX is its exceptionally clean output. It is specifically noted for producing smooth images that are free from the horizontal banding (row noise) that can be a significant artifact in images from other sensors, such as the IMX174.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the HCG mode on the Apollo-M MAX camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe High Conversion Gain (HCG) mode is a feature of the Apollo-M MAX that automatically activates at a gain setting of 145 and above. When enabled, it dramatically reduces the camera's read noise while maintaining the high dynamic range from its large full well, ensuring low-noise images even at higher gain settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat filters do I need to safely use the Apollo-M MAX for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e You must use a certified and safe solar filter with the Apollo-M MAX. Never point the camera at the Sun without proper energy rejection. For white light, this means a full-aperture filter like Baader AstroSolar film or a Herschel wedge. For H-alpha, you must use it with a dedicated solar telescope or a system like a DayStar Quark, which has its own required energy rejection filter (ERF).\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX432 1.1\" CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1608×1104 (1.7 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e14.5mm × 9.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e126 FPS (at 1608x1104, RAW8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e100k e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e22.9e to 2.6e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2MM AR Plus Multi-Layer Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1608×1104: 126FPS (RAW8) \/ 109FPS (RAW16)\u003cbr\u003e1280×720: 187FPS\u003cbr\u003e800×600: 220FPS\u003cbr\u003e640×480: 268FPS\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\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\/Player_One_Apollo-M_MAX_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51113521545501,"sku":"POA-Apollo-M-MAX","price":838.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-M-MAX-Mono-Camera.png?v=1775184809"},{"product_id":"player-one-apollo-m-mini-imx429-mono-solar-camera","title":"Player One Apollo-M MINI IMX429 Mono Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.8 Megapixel SONY IMX429 monochrome sensor\u003c\/li\u003e\n\u003cli\u003e4.5μm pixels for high-resolution solar and lunar imaging\u003c\/li\u003e\n\u003cli\u003eGlobal shutter eliminates motion artifacts from atmospheric turbulence\u003c\/li\u003e\n\u003cli\u003eUp to 84 FPS at full 1944×1472 resolution\u003c\/li\u003e\n\u003cli\u003ePassive Cooling System designed for daytime thermal stability\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\u003ePlayer One Apollo-M MINI IMX429 Mono Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo-M MINI camera centers its design on the Sony IMX429 monochrome sensor, delivering a 1944×1472 resolution across its 2.8 million 4.5μm pixels. A global shutter captures the entire frame instantly at up to 84 FPS, while the sensor's high sensitivity is defined by a ≈79% peak QE and a low read noise of 1.45e. This combination of speed and low-noise architecture, supported by a 25k e full well depth, makes the Apollo-M MINI a dedicated tool for high-resolution solar 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\u003eIMX429 Global Shutter: Capturing the Sun at 4.5μm Resolution\u003c\/h3\u003e\n\u003cp\u003eThe critical feature for any solar camera is its shutter, and the Apollo-M MINI's global shutter exposes every one of its 2.8 million pixels simultaneously. This completely eliminates the wobbly, distorted artifacts that rolling shutters produce when imaging through atmospheric turbulence, ensuring solar granulation and spicule details are captured without distortion. The 4.5μm pixel size provides a fine image scale, allowing you to resolve intricate details on the solar disk with shorter focal length telescopes.\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\u003e84 FPS Data Transfer: Stable High-Speed Capture with DDR3 Cache\u003c\/h3\u003e\n\u003cp\u003eAt its full 1944×1472 resolution, the Apollo-M MINI streams data over its USB 3.0 port at 84 frames per second. To ensure this high-speed data stream is stable and free of dropped frames, Player One includes a DDR3 cache. This buffer secures data transmission, reduces read noise, and ensures consistent performance even when connected to a less powerful computer or a USB 2.0 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\u003eLow-Noise Signal: 1.45e Read Noise and 79% QE with HCG Mode\u003c\/h3\u003e\n\u003cp\u003eCapturing the subtle contrast of solar features requires a clean signal. The Apollo-M MINI achieves a low read noise of just 1.45e by using an automatic High Conversion Gain (HCG) mode. This system engages at higher gain settings to suppress noise without sacrificing the camera's dynamic range. Combined with a peak Quantum Efficiency of ≈79% and a 25k e full well capacity, the camera effectively captures the faint structures within prominences and the bright, detailed photosphere in the same session.\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\u003ePassive Cooling System: Thermal Control for Daytime Solar Imaging\u003c\/h3\u003e\n\u003cp\u003eImaging during the day introduces significant thermal challenges that can increase sensor noise. The Apollo-M MINI incorporates a Passive Cooling System (PCS) that conducts heat away from the IMX429 sensor to the camera's exterior. For even more demanding conditions, an optional Active Cooling System (ACS) is available. The sensor is protected by a D32*2MM window with a multi-layer anti-reflection coating to maximize light transmission and protect against dust.\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\u003eApollo-M MINI vs. Apollo-M (IMX174): A Pixel-Scale Advantage\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-M MINI (IMX429) is often compared to its sibling, the Apollo-M (IMX174). The choice between them depends entirely on your telescope and imaging goals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer One Apollo-M (IMX174):\u003c\/strong\u003e With its larger 1\/1.2\" sensor and 5.86µm pixels, the Apollo-M offers a wider field of view and is well-suited for full-disk solar imaging with shorter focal length instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer One Apollo-M MINI (IMX429):\u003c\/strong\u003e The MINI's smaller 4.5μm pixels give it a distinct advantage in resolution. On the same telescope, the MINI will deliver a more detailed, higher-magnification image, making it the superior choice for focusing on active regions, sunspots, and fine filamentary detail.\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\"\u003eWhy is a global shutter critical for the Apollo-M MINI in solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes the entire 1944×1472 sensor at once, freezing moments of steady seeing. This prevents the \"jello\" effect or distortion seen with rolling shutters, which read the sensor line by line. For the Sun, where atmospheric turbulence is constant, a global shutter is essential for sharp, artifact-free images of granulation and filaments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the Apollo-M MINI's 4.5μm pixels?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe relatively small \u003cstrong\u003e4.5μm pixels\u003c\/strong\u003e provide high sampling resolution. This means that for a given telescope, the Apollo-M MINI will produce a more magnified image and capture finer details compared to a camera with larger pixels. It's ideal for resolving small sunspots, spicules, and intricate prominence structures without needing an aggressive Barlow lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need special filters to use the Apollo-M MINI for solar photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes, absolutely.\u003c\/strong\u003e You must use a certified solar filter, such as a white-light filter (like Baader film) over the front of your telescope or a Herschel wedge for refractors. For H-alpha imaging, it must be used with a dedicated solar telescope or H-alpha filter system. Pointing the camera at the Sun without proper energy rejection will permanently destroy the sensor and can cause severe eye injury.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Apollo-M MINI perform for imaging solar prominences with a Lunt H-alpha telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Apollo-M MINI is an excellent match for a Lunt H-alpha telescope. Its high sensitivity (\u003cstrong\u003e≈79% QE\u003c\/strong\u003e) and low read noise (\u003cstrong\u003e1.45e\u003c\/strong\u003e) are ideal for capturing the faint, detailed structures in solar prominences. The global shutter and high frame rate allow you to \"freeze\" moments of good seeing for the sharpest possible results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Apollo-M MINI to image the International Space Station (ISS) transiting the sun with an 80mm f\/6 refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Apollo-M MINI is perfect for this task. The \u003cstrong\u003eglobal shutter\u003c\/strong\u003e is critical for capturing a sharp, undistorted image of the fast-moving ISS. The high frame rate (up to \u003cstrong\u003e238 FPS\u003c\/strong\u003e at 640x480) gives you more chances to capture the perfect moment of transit against the solar disk. Remember to use a certified white-light solar filter on your refractor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the HCG mode on the Apollo-M MINI camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHCG (High Conversion Gain)\u003c\/strong\u003e mode is a feature of the sensor that automatically activates at higher gain settings. It significantly reduces read noise while preserving the full dynamic range of the sensor. This allows you to increase the camera's sensitivity for fainter targets, like solar prominences, without introducing excessive noise into the image.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX429 2\/3\" CMOS (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1944×1472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e2.8 Mega Pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.5μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e8.75mm × 6.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (Full Res)\u003c\/td\u003e\n\u003ctd\u003e84 FPS (12bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e5.6e - 1.45e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e25k e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2MM AR Plus Multi-Layer Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution \u0026amp; FPS (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1944×1472 @ 68FPS (RAW16)\u003cbr\u003e1920×1080 @ 111FPS (RAW8) \/ 94FPS (RAW16)\u003cbr\u003e1280×720 @ 163FPS (RAW8\/RAW16)\u003cbr\u003e800×600 @ 194FPS (RAW8\/RAW16)\u003cbr\u003e640×480 @ 238FPS (RAW8\/RAW16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurchase Option\u003c\/td\u003e\n\u003ctd\u003eCamera only, or Camera + ACS\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\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51113547202845,"sku":"POA-Apollo-M-MINI","price":558.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-M-MINI-Mono-Camera.png?v=1775184968"},{"product_id":"player-one-apollo-m-imx174-mono-solar-camera","title":"Player One Apollo-M IMX174 Mono Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFeatures the 2.3MP Sony IMX174 monochrome CMOS sensor\u003c\/li\u003e\n\u003cli\u003eGlobal shutter design eliminates motion artifacts from atmospheric turbulence\u003c\/li\u003e\n\u003cli\u003eAchieves a maximum frame rate of 164 FPS at full 1936x1216 resolution\u003c\/li\u003e\n\u003cli\u003eLarge 5.86μm pixels provide a deep 24.8k e full well capacity\u003c\/li\u003e\n\u003cli\u003ePassive Cooling System (PCS) dissipates heat during daytime solar imaging\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\u003ePlayer One Apollo-M IMX174 Mono Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo-M IMX174 is engineered specifically for high-resolution solar imaging, built around a 1\/1.2-inch Sony IMX174 monochrome sensor that resolves 2.3 Megapixels. Its 5.86µm pixels and global shutter capture the sun's dynamic surface at up to 164 FPS without the wobble or distortion introduced by rolling shutters during moments of unsteady seeing. A deep 24.8k e- full well capacity and 12-bit ADC ensure you can record the vast brightness differences between the solar surface and faint prominences in a single exposure.\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\u003eThe IMX174 Global Shutter: 164 FPS at 2.3 MP Without Distortion\u003c\/h3\u003e\n\u003cp\u003eFor solar, lunar, and planetary imaging, atmospheric turbulence is the primary obstacle. The Apollo-M's Sony IMX174 sensor uses a global shutter, which exposes every one of its 2.3 million pixels simultaneously. This freezes motion instantly, eliminating the wavelike distortions that rolling shutters produce, resulting in significantly sharper raw frames of solar granulation, flares, and surface details.\u003c\/p\u003e\n\u003cp\u003eAt a full resolution of 1936×1216, the camera streams 10-bit data at 164 FPS over USB 3.0. This extreme speed is critical for \"lucky imaging,\" allowing you to capture thousands of frames in a short period to select the few captured during moments of perfect atmospheric stability. The sensor's peak Quantum Efficiency of approximately 77% ensures that even with very short exposures, you are collecting a strong signal.\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\u003eSolar-Optimized Engineering: Passive Cooling and 12.5mm Back Focus\u003c\/h3\u003e\n\u003cp\u003eOperating in direct daylight generates significant heat, which can increase sensor noise. The Apollo-M incorporates a Passive Cooling System (PCS) that conducts heat away from the sensor to the camera body, maintaining thermal stability. For even more demanding conditions, an optional Active Cooling System (ACS) accessory is available.\u003c\/p\u003e\n\u003cp\u003eTo combat Newton's rings—a common interference pattern in H-alpha solar imaging—the camera features a sensor tilt plate. This allows you to make micro-adjustments to the sensor's angle relative to the incoming light path, effectively canceling out the optical interference. A built-in light-blocking sponge prevents stray light from entering the sensor chamber, further enhancing contrast.\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\u003e12-bit Data Integrity with Onboard DDR Cache\u003c\/h3\u003e\n\u003cp\u003eTo manage the massive data stream from its high-speed sensor, the Apollo-M is equipped with a DDR3 cache. This buffer prevents frame dropping by ensuring a stable and consistent data flow to your computer, even if the host system experiences momentary slowdowns. This feature greatly reduces the demand on your PC and makes high-speed capture reliable.\u003c\/p\u003e\n\u003cp\u003eThe camera also features Dead Pixel Suppression (DPS) technology. Before shipping, the camera analyzes dark frames to map any non-responsive pixels. During an imaging session, these dead pixels are automatically corrected in-camera by calculating a median value from surrounding pixels, giving you cleaner raw data from the start.\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\u003eApollo-M vs. the Player One Lineup: Sensor Size and Speed\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-M occupies a strategic position within Player One's solar camera series, offering a balance of resolution, field of view, and speed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Xena-M (IMX249):\u003c\/strong\u003e While both cameras are based on Sony's Pregius 1st Generation global shutter technology and offer similar noise and sensitivity, the Apollo-M's IMX174 sensor is significantly faster, delivering 164 FPS compared to the slower rates of the IMX249.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Apollo-M MAX (IMX432) \u0026amp; MINI (IMX429):\u003c\/strong\u003e The Apollo-M's 1\/1.2-inch format (13.3mm diagonal) provides a larger field of view than the 2\/3-inch MINI, while being more manageable for many telescopes than the large 1.1-inch sensor in the MAX. This makes it an ideal match for a wide range of solar telescopes and focal lengths.\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 filters are required to use the Player One Apollo-M for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eWarning: Permanent eye and equipment damage will occur without proper filtration.\u003c\/strong\u003e The Apollo-M camera must \u003cstrong\u003eNEVER\u003c\/strong\u003e be used for solar imaging without a certified energy rejection filter (ERF) and a dedicated solar telescope or filter, such as a Herschel wedge for white light or a Hydrogen-alpha filter like a DayStar Quark or Lunt solar telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Apollo-M's global shutter help when imaging the Sun with an H-alpha telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAtmospheric seeing causes the image of the sun to shimmer and distort rapidly. A \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes the entire 1936x1216 sensor at the exact same instant, freezing the details of prominences and surface granulation without the \"jello-like\" effect a rolling shutter would create. This results in sharper, more detailed images, especially when combined with its 164 FPS capture rate for lucky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are Newton's rings and how does the Apollo-M camera help eliminate them?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNewton's rings are an interference pattern of concentric circles that can appear in highly monochromatic light, such as from an H-alpha filter. They are caused by reflections between the camera sensor and other flat optical surfaces. The Apollo-M has a built-in \u003cstrong\u003esensor tilt plate\u003c\/strong\u003e, allowing you to slightly angle the sensor to change the reflection path and eliminate the interference pattern for a clean, uniform image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Apollo-M for imaging Jupiter or the Moon?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While optimized for solar, the Apollo-M is an excellent high-speed monochrome camera for lunar and planetary imaging. Its global shutter, high frame rate (164 FPS), and 5.86µm pixels are well-suited for capturing fine details on the Moon's surface and in the cloud belts of Jupiter, especially with telescopes of longer focal lengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the Apollo-M's PCS and the optional ACS?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Apollo-M includes a \u003cstrong\u003ePassive Cooling System (PCS)\u003c\/strong\u003e, which uses heat-conductive materials to draw heat from the sensor to the camera's body. The optional \u003cstrong\u003eActive Cooling System (ACS)\u003c\/strong\u003e is an external fan unit that attaches to the camera, providing forced airflow over the body to dissipate heat more effectively. The ACS is recommended for long imaging sessions or use in very warm climates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need a fast SSD with the Player One Apollo-M camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Apollo-M can generate a massive amount of data, capturing at 164 frames per second at full resolution. To record this data stream without dropping frames, your computer's hard drive must be able to write data very quickly. A high-speed solid-state drive (SSD) is strongly recommended to keep up with the camera and ensure you don't lose any valuable data.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX174 1\/1.2\" CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1936×1216 (2.3 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e5.86μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e11.3mm × 7.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e13.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e164 FPS (at 1936x1216, 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e24.8k e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e6.3e to 3.5e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈77%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2mm AR Plus Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Threads\u003c\/td\u003e\n\u003ctd\u003eM42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNosepiece\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rates (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1936×1216 @ 164 FPS (RAW8) \/ 82.5 FPS (RAW16)\u003cbr\u003e1920×1080 @ 184.5 FPS (RAW8) \/ 93.5 FPS (RAW16)\u003cbr\u003e1280×720 @ 272 FPS (RAW8) \/ 210 FPS (RAW16)\u003cbr\u003e640×480 @ 398 FPS (RAW8) \/ 311 FPS (RAW16)\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\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\/Player_One_Apollo-M_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51113561194781,"sku":"POA-Apollo-M","price":698.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-M-Mono-Camera.png?v=1775185103"},{"product_id":"player-one-apollo-c-imx174-color-solar-camera","title":"Player One Apollo-C IMX174 Color Solar Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.3 Megapixel Sony IMX174 color CMOS sensor\u003c\/li\u003e\n\u003cli\u003eGlobal shutter design eliminates motion artifacts from atmospheric turbulence\u003c\/li\u003e\n\u003cli\u003eCaptures up to 164 FPS at full 1936x1216 resolution\u003c\/li\u003e\n\u003cli\u003e5.86μm pixels provide a large 24.8k e- full well capacity\u003c\/li\u003e\n\u003cli\u003e12-bit ADC delivers high dynamic range\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\u003ePlayer One Apollo-C IMX174 Color Solar Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Apollo-C is engineered specifically for solar imaging, built around the Sony IMX174 2.3 Megapixel color sensor. Its global shutter captures every frame at a single instant, delivering distortion-free images of the sun's turbulent surface at up to 164 FPS. The generous 5.86μm pixels and 24.8k e- full well capacity capture significant detail within bright solar features, while the 12-bit ADC ensures smooth tonal gradations. With read noise as low as 3.5e and a peak QE of approximately 77%, the Apollo-C balances speed and sensitivity for high-resolution solar work.\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\u003eIMX174 Global Shutter: 164 FPS Capture Without Distortion\u003c\/h3\u003e\n\u003cp\u003eSolar imaging is a battle against atmospheric seeing. The Apollo-C's Sony IMX174 sensor uses a global shutter, which exposes every one of its 2.3 million pixels simultaneously. This completely eliminates the wobbly, distorted \"jello effect\" that rolling shutters produce when imaging through turbulence, ensuring solar granulation and spicules remain sharp and geometrically correct.\u003c\/p\u003e\n\u003cp\u003eAt full 1936x1216 resolution, the camera streams 12-bit data at 164 FPS over its USB 3.0 port. This extreme speed is critical for \"lucky imaging,\" allowing you to capture thousands of frames in a short period and select only the sharpest ones, frozen in moments of perfect seeing.\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\u003eSolar-Specific Engineering: Passive Cooling and Newton's Ring Mitigation\u003c\/h3\u003e\n\u003cp\u003eOperating in direct daylight subjects a camera to significant heat. The Apollo-C incorporates a Passive Cooling System (PCS) that uses a high-density sponge and thermally conductive materials to draw heat away from the sensor. This helps manage thermal noise during long capture sessions, a critical factor for maintaining image quality.\u003c\/p\u003e\n\u003cp\u003eFor narrowband H-alpha imaging, Newton's rings can be a persistent source of interference. Player One has integrated a unique mechanical tilt plate into the Apollo-C's design. This allows you to make micro-adjustments to the sensor's angle relative to the incoming light path, effectively canceling out the interference patterns and producing cleaner, smoother final 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\u003eOnboard DDR3 Cache: 12-bit Data Integrity at High Speeds\u003c\/h3\u003e\n\u003cp\u003eTo ensure stable data transfer at high frame rates, the Apollo-C is equipped with an onboard DDR3 cache. This buffer prevents dropped frames by ensuring the data flow from the camera to your computer remains consistent, even if the PC's resources are momentarily taxed. This feature is crucial for maintaining the integrity of your video files, as a single dropped frame can disrupt post-processing.\u003c\/p\u003e\n\u003cp\u003eThe camera also features Dead Pixel Suppression (DPS) technology. By mapping out non-responsive pixels from dark frame analysis, the camera can correct these blemishes in real-time during capture, saving you valuable time in post-processing.\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\u003eApollo-C vs. Apollo-M: One-Shot-Color vs. Monochrome Solar Imaging\u003c\/h3\u003e\n\u003cp\u003eThe Apollo-C shares its high-speed IMX174 global shutter sensor with its sibling, the monochrome Apollo-M. The choice between them depends entirely on your imaging goals and workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApollo-M (Monochrome):\u003c\/strong\u003e The monochrome version offers higher sensitivity and resolution for dedicated narrowband imaging (like H-alpha or Calcium-K). By capturing all incoming photons without a Bayer filter, it provides the maximum detail for scientific or advanced amateur applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApollo-C (Color):\u003c\/strong\u003e This model provides the convenience of one-shot-color imaging. It's an excellent choice for capturing white-light solar views with sunspots, full-disk images showing chromospheric color, or for those who prefer a simpler, faster workflow without the need for a filter wheel and post-processing color combination.\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\"\u003eWhy is the Player One Apollo-C's global shutter essential for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Sun's atmosphere is incredibly dynamic, and Earth's atmosphere adds its own turbulence. A \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes all 2.3 million pixels at the same instant, freezing motion and preventing the distortion seen with rolling shutters. This ensures that features like solar flares and granulation are captured without skew, which is critical for high-resolution lucky imaging at 164 FPS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat safety equipment do I need to use the Apollo-C for solar observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING: Never point a telescope at the Sun without a certified solar filter.\u003c\/strong\u003e To use the Apollo-C safely, you must have a professional-grade, full-aperture solar filter (like Baader AstroSolar film) over the front of your telescope, or use a Herschel wedge for refractors. Failure to do so will instantly destroy the camera sensor and cause permanent eye damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Apollo-C handle heat during daytime imaging sessions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Apollo-C features a \u003cstrong\u003ePassive Cooling System (PCS)\u003c\/strong\u003e. This system uses thermally conductive materials and a high-density sponge shading pad to dissipate heat from the sensor to the camera body. For even more effective cooling, an optional \u003cstrong\u003eActive Cooling System (ACS)\u003c\/strong\u003e fan unit can be attached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Player One Apollo-C to image Jupiter with my Celestron 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. While designed for solar, the Apollo-C's high frame rate and sensitive IMX174 sensor make it an excellent planetary camera. On an 8\" SCT at f\/10, the 5.86μm pixels are well-sized for capturing fine detail in Jupiter's cloud bands and the Great Red Spot. Its high speed of up to 184.5 FPS at 1920x1080 allows you to \"freeze\" atmospheric seeing for sharp results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eFor imaging solar prominences in H-alpha, should I choose the Apollo-C or the monochrome Apollo-M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor the highest detail in H-alpha, the \u003cstrong\u003emonochrome Apollo-M is the superior choice\u003c\/strong\u003e. A monochrome sensor is inherently more sensitive to the narrow band of light from an H-alpha filter. The Apollo-C will work, but the Bayer matrix reduces its effective resolution and sensitivity, requiring longer exposures or higher gain to capture the same level of detail in faint prominences.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the back focus of the Player One Apollo-C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Player One Apollo-C has a \u003cstrong\u003eback focal length of 12.5mm\u003c\/strong\u003e. The camera includes a standard 1.25\" nosepiece and has M42x0.75 female threads for direct connection to filter wheels, off-axis guiders, or other accessories requiring this standard spacing.\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\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX174 1\/1.2\" CMOS (Color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e11.3mm x 7.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagonal\u003c\/td\u003e\n\u003ctd\u003e13.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1936×1216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e2.3 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e5.86μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (Max)\u003c\/td\u003e\n\u003ctd\u003e164 FPS (at 1936x1216, 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e24.8k e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e6.3e to 3.5e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈77%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD32*2mm AR Plus Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate Modes (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1936×1216: 164fps (RAW8) \/ 82.5fps (RAW16)\u003cbr\u003e1920×1080: 184.5fps (RAW8) \/ 93.5fps (RAW16)\u003cbr\u003e1280×720: 272fps (RAW8) \/ 210fps (RAW16)\u003cbr\u003e800×600: 323fps (RAW8) \/ 252.5fps (RAW16)\u003cbr\u003e640×480: 398fps (RAW8) \/ 311fps (RAW16)\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\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\/Player_One_Apollo-C_Camera_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:\/\/player-one-astronomy.com\/service\/software\/\" 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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51113577218333,"sku":"POA-Apollo-C","price":698.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Apollo-C-Color-Camera.png?v=1775185256"}],"url":"https:\/\/davidastro.com\/en-us\/collections\/solar-cameras.oembed","provider":"David Astro","version":"1.0","type":"link"}