About this product
Model: zwo_asi461_mmpro
Part Number: ZWO ASI461MM-P
ZWO has introduced its new ASI461MM Pro Medium Format Camera, which features the amazing IMX461ALR-C sensor measuring 44mm x 33mm.
The ASI461MM Pro features Sony's IMX461ALR-C sensor with a native 16-bit ADC. The sensor is back-illuminated and has very high quantum efficiency, peaking at 91%. It also has very low read-out noise and almost zero visible fixed pattern noise.
The ASI461MM Pro is perhaps the ultimate tool for ultra-wide field imaging.
![](/user/products/large/461a.jpeg)
![](/user/products/large/461b.jpeg)
![](/user/products/large/461c.jpeg)
![](/user/products/large/461d.jpeg)
![](/user/products/large/461e.jpeg)
![](/user/products/large/461f.jpeg)
![](/user/products/large/461h.jpeg)
![](/user/products/large/461i.jpeg)
![](/user/products/large/461j.jpeg)
![](/user/products/large/461k.jpeg)
FEATURES
- Sony IMX461ALR-C Sensor
- 11656*8750 3.76 μm Pixels
- Zero Amp Glow!
- Regulated two-stage Tec-Cooling: 35 degrees below ambient temperature
- 16Bit ADC - provides real 16bit dynamic range
- Full Well Depth: 50.3Ke
- Read Noise: 1e
- Max fps: 3.77fps
- Shutter - Rolling shutter
- USB3.0 Port (back compatible with USB2.0)
- D79.3-4 AR protective window
- Back focus length:17.5mm/22.5mm
- Dimension: 43.856mm*32.9mm
- Weight: 910g
- Working Relative Humidity: 0-80%
- Working Temperature: -5℃~50℃
- Compatible with Windows / Mac OS / Linux
What's in the box
![](/user/products/large/461inbox.jpeg)
Downloads / Manuals
The following manuals and downloads are available for this product:
Software
ZWO Software and Drivers
Customer reviews
FAQ
Please fill in the form below to ask a question.