Flaws: Very minor scratches on and about the camera nose and body.
ZWO ASI178MC-Cool Color 6.4 Megapixel CMOS Color Astronomy Camera with USB 3.0 and ST4 Guide Port.
I have used this camera, mostly for Guiding and Polar Alignment routines, and for some planetary imaging, and it performs well. I will admit, there is a bit of a learning curve as there always is in the very challenging hobby of astrophotography. Again, like anything else new, after a few sessions I found it very easy to use. (Hint - as with any CMOS or CCD camera, pay close attention to the focus distances in the specs and use the appropriate adapters for the instrument you’re using it on).
I have included photos of the camera connected to my laptop, showing Windows 10 Device Manager recognizing it as an Imaging Device. I also have numerous photos of the SharpCap Software running with the camera attached and operational.
As you can see in the photos, the ambient temperature of the camera without the TEC cooler activated was 25.5 degrees Celsius. Within 5 minutes of activating the TEC, the chip temperature was -20 degrees Celsius, a drop of 45.5 degrees Celsius (113.9 degrees F) below ambient. ZWO conservatively claims up to a 40 degree C drop, but my observations have been 45 degrees C and more, even without the cooler power at 100%.
Included in this listing is:
ZWO ASI178MC-Cool Camera
USB 3.0 Cable
A Guide Port Cable
Original Driver CD
NOT included in this listing is:
A power supply
A word on power supplies for this camera:
ZWO does NOT include a power supply with their cameras, this one anyway. The power requirements for this camera are (directly from the ZWO site):
“We recommend using a 12V/3-5A or more DC adapter for cooler power supply (2.1×5.5, center positive).”
Strangely enough, the specs call for 12v at 2amp max, which is what I used.
Here’s the URL:
You can purchase one directly from ZWO or here on eBay.
This camera and cables are in excellent used condition with extremely minor surface scratches on the camera nose from mounting and body.
Camera technical details
Sensor: 1/1.8” CMOS IMX178
Resolution: 6.4 Mega Pixels 3096*2080
Pixel Size: 2.4µm
Sensor Size: 7.4mm*5mm
Exposure Range: 32µs-1000s
ST4 Guider Port: Yes
Focus Distance to Sensor: 12.5mm
Shutter Type: Rolling Shutter
Protect window: IR-CUT window
Operating System Compatibility: Mac, Windows, Linux
Bit rate: 14bit output(14bit ADC)
Adaptor: 2? / 1.25? / M42X0.75
Dimensions: 78 mm Diameter
Back Focus Distance: 17.5mm
Cooling: Regulated Two Stage TEC
Delta T: 35-40 degrees C
Cooler Power Supply Required: 12V at 2A Max
10bit ADC/14bit ADC
3096×2080 60fps / 30fps
2560×2048 62fps / 31fps
2048×1080 116fps / 58fps
1280×960 130fps / 65fps
800×600 204.7fps / 102.3fps
640×480 253.1fps / 126.5fps
320×240 479.7fps / 239.8fps
More resolutions can be defined by user
Thanks for looking!
Filed under: Eyepieces & Accessories