ZWO ASI662MC The ASI662MC is an uncooled colour astronomy camera built around the Sony IMX662. Its 5.568 × 3.132 mm sensor records 1920 × 1080 pixels with 2.9 µm sampling.
Manufacturer model: ZWO ASI662MC · Specifications checked against manufacturer data on 2026-11-03
The ASI662MC is an uncooled colour astronomy camera built around the Sony IMX662. Its 5.568 × 3.132 mm sensor records 1920 × 1080 pixels with 2.9 µm sampling.
Imaging performance
The manufacturer specifies a 12-bit ADC, 38,200-electron full well, 91% peak quantum efficiency and read noise of 0.8–6.9 (1.22 at 19 dB gain) electrons. Capture speed is 107.6 fps advertised maximum. Smaller regions of interest can increase frame rate; speed depends on ADC mode, output format, exposure and connection.
Applications
One-shot colour capture records colour during a single imaging sequence. High-speed video allows short exposures and frame selection for lunar and planetary imaging.
Connections and spacing
The USB connection supplies power and transfers images. The camera uses a M42 × 0.75 interface, with 12.5 mm sensor spacing. Its 21 × 1.1 mm AR-coated window protects the sensor. The body is 62 mm in diameter and weighs 126 g. Match optical adapters and any external filter to the required telescope spacing.
Use the exact named-model manufacturer connection and operating instructions linked with this product. Optional parts and adapters require their specified spacing and power limits.
75719
Datasheet
ADC (bits)
12
Amp glow
Zero amp glow
Behuizingsdiameter (mm)
62
Buffer
256 MB DDR3
Cameraschroefdraad
M42 × 0.75
Kleurmodus
Colour
Gekoeld
No
Belichtingsbereik
32 µs–2000 s
Full well (e⁻)
38200
HCG-gain
200
Interface
USB 3.0; USB 2.0 compatible
Maximale beeldsnelheid
107.6 fps advertised maximum
Bedrijfsluchtvochtigheid
20–80%
Bedrijfstemperatuur
−5 to 50 °C
Piek-QE (%)
91
Pixelgrootte (µm)
2.9
Voeding
USB powered
Beschermvenster
21 × 1.1 mm AR-coated window
Uitleesruis (e⁻)
0.8–6.9 (1.22 at 19 dB gain)
Resolutie (px)
1920 × 1080
Sensor
Sony IMX662
Backfocus sensor
12.5 mm
Sensorafmetingen (mm)
5.568 × 3.132
Sluiter
Rolling shutter
Software
Windows; Linux; macOS with compatible ZWO drivers/software
ZWO ASI662MC The ASI662MC is an uncooled colour astronomy camera built around the Sony IMX662. Its 5.568 × 3.132 mm sensor records 1920 × 1080 pixels with 2.9 µm sampling.
Manufacturer model: ZWO ASI662MC · Specifications checked against manufacturer data on 2026-11-03
