{"product_id":"zwo-asi533mm-pro-mono-asi533mm-p","title":"ZWO ASI533MM Pro Mono Cooled (ASI533MM-P)","description":"\u003ch1\u003eZWO ASI533MM Pro Mono Cooled\u003c\/h1\u003e\n\u003cp\u003eThe ASI533MM PRO adopts a Sony back illuminated IMX533 sensor, which is a 1-inch square frame sensor made suitable for deep sky astrophotography needs. The ASI533MM Pro can be regarded as an upgrade of the ASI183 series. Not only does it retain the high-quality features of the ASI183, such as high QE and frame rate, it also features: no amp glow, readout noise as low as 1.0e, pixel size of 3.76 μm, and a 2-stage TEC cooling. It is highly recommended for beginners of deep sky astrophotography.    \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/3fb5ed13afe8714a7e5d13ee506003dd-1-840x1832_d53c49a2-3729-43c8-8d7c-71e40f7146c6.webp?v=1746890467\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003e1-inch Square Frame\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe IMX533 is a 1-inch square frame CMOS image sensor with approximately 9M effective pixels at a pixel size of 3.76 μm. The 14-bit digital output of IMX533 makes it possible to read out signals of 9m effective pixels at a high speed of 20 frames per second with read noise as low as 1.0e, the performance of which is on par with those of SCMOS or EMCCD sensors. This sensor is suitable for image needs that require high definition and low noise.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe ASI533MM Pro is considered a full upgrade version of the ASI183 series.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eASI533MM Pro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eASI183MM\/MC Pro\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMono\u003c\/td\u003e\n\u003ctd\u003eMono \/ Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMono\u003c\/td\u003e\n\u003ctd\u003eMono \/ Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1”\u003c\/td\u003e\n\u003ctd\u003e1”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3008 x 3008\u003c\/td\u003e\n\u003ctd\u003e5496 x 3673\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePixel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.76 μm\u003c\/td\u003e\n\u003ctd\u003e2.4 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePixel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.76 μm\u003c\/td\u003e\n\u003ctd\u003e2.4 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRead Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0-3.8e\u003c\/td\u003e\n\u003ctd\u003e1.5-3.0e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Well\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50,000e\u003c\/td\u003e\n\u003ctd\u003e15,000e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14-bit\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack Focus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5mm \/ 17.5mm\u003c\/td\u003e\n\u003ctd\u003e6.5mm \/ 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX FPS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 fps\u003c\/td\u003e\n\u003ctd\u003e19 fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagonal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003ctd\u003e15.86mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eCamera Curve\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLow read noise, high dynamic range.  \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/135007e7085979a7d5b41ce54c0e54d7-1-840x1520_3aa462c4-dabe-4eed-b09f-1182d86490a8.webp?v=1746890510\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eQuantum Efficiency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBased on ZWO’s calculation, the peak quantum efficiency of ASI533MM Pro is greater than 91%.  \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/fac4ef5554f69012fe38d2f1d4e245a6-840x811.webp?v=1746891268\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTraditional CMOS sensors can generate weak infrared light, which is equivalent to a light source during exposures. The ASI533MM Pro uses a no-glow circuitry to ensure best quality images regardless of gain or exposure length.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e2 Stage TEC Cooling\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 2-stage thermoelectric can cool the CMOS sensor to 35 degrees below the ambient temperature (based on a 30 degree ambient temperature test results). Greatly reducing dark current and thereby improving the signal to noise ratio, even with a long expose of hundreds of seconds. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the lower the ambient temperature is, the smaller the Delta T is.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/ae566253288191ce5d879e51dae1d8c3-840x772_c867e5e8-2a0a-4315-94c2-ac2323335f1d.webp?v=1746894226\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eUSB 3.0 \u0026amp; 256M DDR3 Memory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eASI533MM Pro is equipped with a USB 3.0 transmission interface. In 14-bit ADC mode, the output frame rate can reach 20 frames per second. Additionally, the 256M DDR3 memory ensures a more stable data transmission during long exposure without frame loss, and can also relax the hardware requirements of the computer used for data capture. \u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony-IMX533CLK-D\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eDiagonal:\u003c\/strong\u003e 15.968mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 9 Mega Pixel 3008*3008\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.76μm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eMax FPS at full resolution:\u003c\/strong\u003e 20fps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eShutter:\u003c\/strong\u003e Rolling shutter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32μs-2000s\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eROI:\u003c\/strong\u003e Supported\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.0-3.8e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eQE peak:\u003c\/strong\u003e 91%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eFull well:\u003c\/strong\u003e 50000e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eADC:\u003c\/strong\u003e 14bit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e USB 3.0 Type-B\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eAdaptor:\u003c\/strong\u003e M42X0.75\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eProtect window:\u003c\/strong\u003e D32-2-AR\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 78mm Diameter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 470g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBack Focus Distance:\u003c\/strong\u003e 17.5mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eDelta T:\u003c\/strong\u003e 30°C-35°C below ambient\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eCamera Power consumption:\u003c\/strong\u003e 650mA at 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eCooler Power consumption:\u003c\/strong\u003e 12V at 3A Max\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e -5°C—50°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -10°C—60°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eWorking Relative Humidity:\u003c\/strong\u003e 0%—80%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eStorage Relative Humidity:\u003c\/strong\u003e 20%—95%\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eMax FPS at full resolution:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e14Bit ADC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3008×3008 19.88fps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1920×1080 54.11fps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1280×720 79.74fps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e640×480 116.55ps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e320×240 216.45fps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/64b8299d1597b8a5c7b9cb9c88642f6c-840x933_d8ff146b-e10c-425d-a4c7-9786bb0d939e.webp?v=1746894398\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/a269962fe1424e1ca3e68c328b9fed61-840x755_3e6176cf-e31d-41c6-89fd-1b21fcc441b9.webp?v=1746894418\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eASI533MM-P\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCamera Bag\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1.25″ Nosepiece\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB 2.0 Cable (0.5m) x 2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB 3.0 Cable (2m)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eT2-M48 Extender (16.5mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eT2 Extender (21mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM42-M48 adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eT2-1.25″ adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpacer x 4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCover\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/istronomyplus.com\/fr\/pages\/zwo-warranty?_pos=1\u0026amp;_psq=zwo+warranty\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003eZWO 2-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/istronomyplus.com\/pages\/zwo-guides-and-manuals\" target=\"_blank\"\u003eZWO General Product \u0026amp; Software Manuals\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":43133702832357,"sku":"ZWO-ASI533MM-P","price":1409.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/zwo-asi533mm-pro-mono-cooled-asi533mm-p-astronomy-plus-1.webp?v=1690487822","url":"https:\/\/istronomyplus.com\/products\/zwo-asi533mm-pro-mono-asi533mm-p","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}