ZWO
ZWO ASI220MM Mini Monochrome Guide / Imaging Camera
ZWO ASI220MM Mini Monochrome Guide / Imaging Camera
SKU:SD-ZWO-ASI220MM-MINI-CM785I9
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Product Description
The ZWO ASI220MM Mini Monochrome Guide / Imaging Camera is a compact and highly sensitive monochrome camera designed for accurate astrophotography guiding and small-format imaging. It features the Sony SC2210 monochrome CMOS sensor with a 1/1.8" format, 2.07 MP resolution, and 4.0 μm pixels.
With a 92% peak quantum efficiency and read noise as low as 0.6 e-, the ASI220MM Mini can detect faint guide stars effectively. Its larger sensor provides a wider guiding field, making it easier to find suitable stars during imaging sessions.
The camera is an upgraded successor to the ASI290MM Mini and offers improved NIR sensitivity, a larger sensor, and larger pixels. Its compact Mini form factor makes it suitable for guide scopes, off-axis guiders, and CS-lens applications.
Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Sony SC2210 Monochrome CMOS |
| Sensor Size | 1/1.8" |
| Sensor Dimensions | 7.68 × 4.32 mm |
| Diagonal | 8.81 mm |
| Resolution | 1920 × 1080 (2.07 MP) |
| Pixel Size | 4.0 μm |
| ADC | 12-bit |
| Peak QE | 92% |
| Read Noise | 0.6–3.2 e- |
| Full Well Capacity | 8.78 ke- |
| Maximum FPS | 14 FPS |
| Shutter | Rolling Shutter |
| Exposure Range | 32 μs–10 s |
| Interface | USB 2.0 Type-C |
| Mounting | 1.25" / M28.5 × 0.6 |
| Back Focus | 8.5 mm / 12.5 mm |
| Weight | Approx. 60 g |
| Operating Temperature | -5°C to 50°C |
| Applications | Autoguiding, OAG, Monochrome Imaging |
What Comes in the Box?
- ZWO ASI220MM Mini Camera Body
- 1.25" Nosepiece
- USB 2.0 Cable
- Dust Caps
- Quick Start Guide
- Protective Pouch
Why Buy from Sky Deep?
Sky Deep offers the ZWO ASI220MM Mini Monochrome Guide / Imaging Camera for astrophotographers in Pakistan who need a sensitive and compact guiding camera. Its larger sensor, high QE, low read noise, and strong NIR sensitivity make it suitable for guide scopes and off-axis guiding setups. Sky Deep also provides local product guidance to help customers choose compatible astronomy equipment.
Sky Deep is an authorized ZWO and Celestron dealer in Pakistan, offering genuine astronomy equipment with local product guidance, applicable warranty support, and after-sales assistance. Customers can also get free gear consultation to select compatible cameras, telescopes, mounts, and accessories for their astrophotography setup.
FAQs
Is the ZWO ASI220MM Mini suitable for autoguiding?
Yes. The ASI220MM Mini is designed primarily for astrophotography guiding and works with guide scopes and off-axis guiders.
What sensor does the ASI220MM Mini use?
It uses the Sony SC2210 monochrome CMOS sensor with a 1/1.8" format and 1920 × 1080 resolution.
How sensitive is the ASI220MM Mini?
The camera has a peak quantum efficiency of 92% and read noise as low as 0.6 e-, helping it detect faint guide stars.
Can the ASI220MM Mini be used with an off-axis guider?
Yes. Its larger 1/1.8" sensor provides a wider field of view, making it suitable for off-axis guiding and helping improve guide-star availability.
Does the ASI220MM Mini support USB 3.0?
No. The camera uses a USB 2.0 Type-C interface and has a compact Mini form factor for guiding setups.
