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The ZWO ASI2600MC PRO is the first camera to use the latest back-illuminated 16-bit Sony ExMor IMX571 APS-C sensor. It features a QE up to 80%, 14 stops of dynamic range and ultra-low 1.0e readout noise.
ZWO engineers worked to minimize the weight of this camera to only 700 grams! The APS-C sensor has the size of 23.5mm x 15.7mm for a diagonal of 28.3mm.
Sony’s back-illuminated CMOS technology improves sensitivity, minimizes noise, reduces power consumption and increases data download speed. In a conventional front-illumination structure, the interconnection of metal wiring and transistors are above the photosensitive silicon surface (photo diode), reducing the overall sensitivity and therefore the quantum efficiency. In back-illuminated sensors, the photosensitive surface is placed on top of the wiring so the incoming light is not obstructed, resulting in a greater quantum efficiency. Sony has developed a new and unique photo-diode structure and an on-chip lens that is optimized for back-illuminated structures, achieving a higher sensitivity and a lower random noise.
The ASI2600MC Pro features a 16bit ADC that can achieve a dynamic range output of 14 stops. This improves the image sharpness and contrast significantly and the colour shades are smoother and more natural.
When the gain value is 100, the HCG high gain mode is automatically activated and the readout noise is greatly reduced while the dynamic range basically remains unchanged.
The ZWO PRO cameras incorporate a 256MB DDR3 memory buffer that improves data transfer reliability and it minimizes amp-glow caused by slow data transfer speeds.
The USB 3.0 Port provides 5Gbps bandwidth and lets the camera run at 3.51fps at full resolution (26 Megapixels).
The USB 2.0 Hub allows to connect 2 USB controlled accessories such as a filter wheel, a guiding camera or an electronic focuser, reducing the amount of cables that run directly from your computer.
The 2 stages TEC cooling system allows a ΔT of 35°C below air temperature.
Note: All cooled ZWO cameras require an external power supply of 12V at 3-5A with a 2.1×5.5 mm connector (positive tip).
The dew heater avoids the problem of dew condensation on the optical window of the sensor. The heater can be turned off via software.
Traditional CMOS sensors produce a weak infrared light source that is often seen in the corner of uncalibrated images as bright glow. The ASI 2600MC uses the zero amp glow circuit that averts this artefact in your images.
Amp glow artefact– exposure 300 seconds
ASI2600 frame with no amp glow – Exposure 300 second
Sensor |
Sony ExMor IMX571 APS-C - colour |
Resolution |
26 Megapixels 6248 x 4176 |
Pixel size |
3.76 µm |
Sensor size |
23.5 mm x 15.7 mm (28.3 mm diagonal) |
Quantum efficiency |
80% |
Exposure range |
32µs-2000s |
Read noise |
1.0e ~ 3.0e (@ 30 dB) |
Full well capacity |
50,000 e |
Bit rate |
16 bit |
Speed |
3.51 fps |
Shutter type |
Rolling shutter |
Cooling |
ΔT of 35°C |
Memory buffer |
256Mb DDR III |
ROI |
Supported |
Compatibility |
Mac, Windows, Linux |
Protecting window |
D60-2 IR Cut |
Ports |
USB 3.0 / USB 2.0 |
Back focus |
17.5 mm |
Connections |
2" / 1.25" / M42 x 0.75 |
Dimensions |
Ø 90 mm; ↨ 97 mm |
Weight |
700 g |
Power supply |
9-15V 3-5 A (2.1×5.5 mm connector) |
SKU |
ASI2600MC-P |
- Camera bag
- Camera body
- USB 3.0 cable 2m
- M42 male to M48 female extender 16.5mm
- M42 male to M42 female extender 21mm
- M42 female to M48 male internal adapter
- 2x USB 2.0 cables 0.5m
- Dust cap
- Quick start guide
- Hex wrench
What an excellent camera! It's made my life easier and also captures excellent images. Coupled with good advice and service from Testar.
Very nice camera, the sensor size is great and produces very little noise and zero amp glow . Very happy with this camera very impressive . Its a huge upgrade from my zwo asi294mc pro .
No idea
Waiting for Tasco to supply the OTA and Tripod I ordered in April
Amazing camera. Little to no noise, zero amp glow and it's a solid, chunky beast. Coming from a DSLR, this is not just another level, it's multiple levels above.
It's so sensitive and easily resolves so much detail even on an 80mm refractor.
Works perfectly with NINA and ZWO's native driver is a lot better than the ASCOM one.
And of course, Testar's support and service keep me coming back to them (and the great chats in the store when I'm there).
Fast delivery. No defective pixels yet. Very impressed with the camera.