ZWO ASI183MC 20.18 MP CMOS Color Astronomy Camera with USB 3.0# ASI183MC
Details
- Compatible MountingsT Mount
- Aspect Ratio1.50:1
- Photo Sensor TechnologyCMOS
- Supported File FormatRAW JPEG
- Image StabilizationDigital
- Maximum Aperture2.78
Description
🌌 Capture the Universe in Vivid Color — Don’t Miss a Single Star!
- COMPACT RUGGED DESIGN - Durable red anodized aluminum body built for field use and easy telescope mounting.
- PLUG POWER SIMPLICITY - Powered directly via USB 3.0—no extra batteries or cables needed.
- EXPAND YOUR ASTRO TOOLKIT - Includes USB 2.0 hub to power autoguiders and focusers, making your setup future-proof.
- LIGHTNING FAST DATA TRANSFER - USB 3.0 interface streams up to 19 frames per second for smooth, real-time viewing.
- CAPTURE COSMIC DETAIL LIKE A PRO - 20.1 megapixels with 2.4μm pixels deliver stunningly sharp deep-sky images.
The ZWO ASI183MC is a professional-grade 20.1 MP color astronomy camera featuring a high-efficiency CMOS sensor with 2.4-micron pixels, optimized for deep-sky imaging. It offers ultra-fast USB 3.0 data transfer at 19 fps, a compact and durable red anodized aluminum body, and a built-in USB 2.0 hub for powering accessories. Compatible with Mac and Windows, it connects seamlessly to 1.25” telescope focusers, making it the ideal choice for serious amateur astronomers seeking crisp, vibrant images of nebulae, galaxies, and solar system objects.
Specifications
| Connectivity Technology | USB |
| Wireless Technology | Usb |
| Data Transfer Rate | 5 Gigabits Per Second |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 2 |
| Write Speed | 19 fps |
| Auto Focus Technology | Contrast Detection |
| Focus Features | Manual Focus |
| Focus Type | Manual Focus |
| Focus Mode | Manual Focus (MF) |
| Autofocus | No |
| Aspect Ratio | 1.50:1 |
| File Format | RAW, JPEG |
| Effective Still Resolution | 20 MP, 20.1 MP |
| JPEG Quality Level | Fine |
| Supported Image Format | JPEG, RAW |
| Dynamic Stops | 12 Stops |
| Maximum Image Size | 20.1 MP |
| Total Still Resolution | 20.1 MP |
| Lens Type | Telephoto |
| Camera Lens | The ZWO ASI183MC features a large 13.2mmx8.8mm CMOS sensor with 20.1 megapixels and high quantum efficiency, compatible with T-Mount (T Mount) lenses for connectivity. |
| Lens Construction | T-Mount |
| Exposure Control | Manual |
| White Balance Settings | Auto |
| Screen Size | 15.9 Millimeters |
| Display Type | LCD |
| Display Resolution Maximum | 20.1 MP |
| Has Color Screen | No |
| Shooting Modes | Bulb, Manual |
| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills |
| Night vision | No |
| Compatible Mountings | T Mount |
| Sensor Type | CMOS |
| Image stabilization | Digital |
| Maximum Aperture | 2.78 Millimeters |
| Expanded ISO Minimum | 80 |
| Photo Sensor Resolution | 20.1 MP |
| Photo Sensor Size | 13.2 x 8.8 mm |
| Minimum Shutter Speed | 0.004 seconds |
| Form Factor | Compact |
| Special Feature | Lightweight |
| Color | Red |
| Item Weight | 2.9 Pounds |
| Video Resolution | 2160p |
| Viewfinder | Electronic |
| Camera Flash | no flash |
| Compatible Devices | T-Mount, M42 x 0.75 |
| Continuous Shooting | 19 fps |
| Aperture modes | F2.8 |
| Video Capture Format | MP4 |
| Expanded ISO Maximum | 3200 |
| Delay between shots | 0.05 seconds |
| Battery Type | Lithium Ion |
| Water Resistance Level | Not Water Resistant |
| Frame Rate | 19fps |
| Mount Type | T Mount |
| Warranty Type | Limited |
| Shutter Type | Electronic |
| Crop Factor | 1.5 |
| Number of Channels | 1 |
| Mounting Thread Type | M42 x 0.75 |
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Reviews
R**G
Fantastic camera.
I originally purchased 2 other cameras, they were ok, but this one is absolutely wonderful. The quality of videos and still shots are 100% clearer & vivid. I was able to capture multiple shots of both Mars and Jupiter with no problems :) I'm still a new-bee to astrophotography, but with this camera, it changes everything!!
J**.
Awesome camera.
Love this camera. Far better quality than a couple of the other planetary type cameras I own. I do kind of wish I'd purchased the cooled version of this camera, but I have managed some nice deep space images with this camera. So far its always done a fantastic job at everything I've photographed anything that didn't turn out good was operator error.
N**A
ZWO ASI183MC 20 Megapixel USB3.
Great camera at a great price , i wanted to try this camera at Deep Sky Objects , and it did the job fantastic ,but keep in mind its NOT a DSO camera ,its a planetary camera and it will shine at it , and at this price its an exelent buy
Common Questions
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