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

ZWO ASI Pro Cooled Cameras

ZWO ASI Pro cameras are cooled astronomy cameras for deep-sky imaging, with regulated TEC cooling to cut thermal noise over long exposures and make dark frames repeatable. The line runs from the ASI533 and ASI585 to the APS-C ASI2600 and the full-frame ASI6200 and ASI4400MC, in color or mono.

The ASI2600 Pro DUO versions add a built-in guide sensor beside the main sensor, which removes the need for a separate guide camera or OAG.

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

ZWO ASI533MC Pro Color

ZWO-ASI533MC-P
2 in stock

9.05 Megapixel 1" Square Sony IMX533 Sensor 3.76µm Pixels & 50,000e- Full Well Depth Two-Stage TEC Cooling System Zero Amplifier Glow Circuitr...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

ZWO ASI294MC Pro Color

ZWO-ASI294MC-P
1 in stock

11.7 Megapixel 4/3" Sony IMX294 Color CMOS Sensor 4.63µm Pixel Size Massive 63.7ke- Full Well Capacity Extremely Low 1.2e- Minimum Read Noise Two-...

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$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

ZWO ASI585MC Pro Color

ZWO-ASI585MC-P
2 in stock

8.29 Megapixel 1/1.2" Sony IMX585 Color Sensor 2.9µm Pixel Size for High-Resolution Imaging 91% Peak Quantum Efficiency 47 FPS at Full 3840x2160 R...

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$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00
$1,499.00 - $1,499.00
$1,499.00
$1,499.00 - $1,499.00
$1,499.00

ZWO ASI2600MC Pro V2 Cooled Color Camera

ZWO-ASI2600MC-P25
2 in stock

26.1 Megapixel APS-C Color Sensor Two-Stage TEC Cooling to -35°C Below Ambient 16-Bit ADC with 73ke Full Well Capacity Zero Amplifier Glow Circuit...

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

ZWO ASI533MM Pro Mono

ZWO-ASI533MM-P
1 in stock

9.05 Megapixel 1-inch Square Monochrome Sensor Peak Quantum Efficiency of 91% 1.0e- Minimum Read Noise & Zero Amp Glow Two-Stage TEC Cooling 2...

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

ZWO ASI2600MM Pro V2 Cooled Mono Camera

ZWO-ASI2600MM-P25
2 in stock

26.1 Megapixel APS-C Sony IMX571 Mono Sensor 3.76µm Pixel Size 91% Peak Quantum Efficiency Zero Amplifier Glow Circuitry 512MB DDR3 Image Buffer ...

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$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$1,280.00 - $1,280.00
$1,280.00
$1,280.00 - $1,280.00
$1,280.00

ZWO ASI294MM Pro Mono

ZWO-ASI294MM-P

4/3" Sony BSI CMOS Sensor 11.7 MP Resolution (4144 x 2822) at 4.63µm Pixel Size Unlockable 47 MP High-Resolution Mode at 2.3µm Pixel Size 90% Peak...

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$1,280.00 - $1,280.00
$1,280.00
$1,280.00 - $1,280.00
$1,280.00
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00

ZWO ASI2600MC Pro DUO Color

ZWO-ASI2600MC-DUO

26 MP APS-C Sony IMX571 Imaging Sensor Integrated 1920x1080 SC2210 Guide Sensor 16-Bit ADC & +73Ke Extended Full Well Capacity Zero Amplifier ...

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$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00
$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00

ZWO ASI6200MC Pro V2 Color

ZWO-ASI6200MC-P25

61.2 MP Full-Frame Sony IMX455 Sensor 3.76µm Pixel Size 16-bit Native ADC Two-Stage TEC Cooling 512MB DDR3 Image Buffer Description FAQ Specifi...

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$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

ZWO ASI183MM Pro Mono

ZWO-ASI183MM-P

20.2 Megapixel 1" Sony BSI CMOS Sensor 2.4µm Pixel Size for High-Resolution Imaging Two-Stage TEC Cooling Reduces Thermal Noise 84% Peak Quantum E...

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$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

ZWO ASI183MC Pro Color

ZWO-ASI183MC-P

20.2 Megapixel 1" Sony IMX183 BSI CMOS Sensor 2.4µm pixels for high-resolution imaging with short focal length telescopes Two-stage TEC cooling re...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00

ZWO ASI6200MM Pro V2 Mono

ZWO-ASI6200MM-P25

61.2 Megapixel Full-Frame Sony IMX455 Monochrome Sensor 3.76µm Pixel Size 91% Peak Quantum Efficiency 0.86e Minimum Read Noise 16-Bit ADC and 51,4...

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$3,999.00 - $3,999.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$2,299.00 - $2,299.00
$2,299.00
$2,299.00 - $2,299.00
$2,299.00

ZWO ASI2600MM Pro DUO Mono

ZWO-ASI2600MM-DUO

Integrates a 26.1 MP IMX571 imaging sensor and a 1920x1080 SC2210 guide sensor APS-C format monochrome sensor with 3.76µm pixels Peak Quantum Effi...

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$2,299.00 - $2,299.00
$2,299.00
$2,299.00 - $2,299.00
$2,299.00
$2,999.00 - $2,999.00
$2,999.00
$2,999.00 - $2,999.00
$2,999.00

ZWO ASI4400MC Pro Cooled Color Full-Frame Camera

ZWO-ASI4400MC-P

44.7 Megapixel Full-Frame (36mm x 24mm) Sony CMOS Sensor 4.4µm Pixels with 74.6k e- Full Well Capacity Two-Stage TEC Cooling to 30-35°C Below Ambi...

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$2,999.00 - $2,999.00
$2,999.00
$2,999.00 - $2,999.00
$2,999.00
$14,800.00 - $14,800.00
$14,800.00
$14,800.00 - $14,800.00
$14,800.00

ZWO ASI461MM Pro Mono

ZWO-ASI461M-P

102 Megapixel Sony IMX461 Medium Format Monochrome Sensor 44mm x 33mm sensor size for vast, high-resolution fields of view 3.76µm pixels and 91% p...

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$14,800.00 - $14,800.00
$14,800.00
$14,800.00 - $14,800.00
$14,800.00