ZWO ASI 220 MM MINI astronomy cameras opinie

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ZWO ASI 220 MM Mini is a miniature monochrome camera dedicated to use wherever the highest precision of an astrophotographic set is required. This model is a development of the ASI 290 Mini camera, in relation to which it is characterized by a larger sensor size and a single pixel diameter, as well as a higher quantum efficiency in the near infrared range.

The heart of the camera is the SC2210 sensor with a resolution of 1920 x 1080 pixels, made in CMOS technology. Despite the lack of active cooling, the camera is characterized by an extremely low level of readout noise, ranging from 0.6 to 3.2 e. ZWO ASI 220 MM Mini has both ST4 and USB-C (2.0) connectors thanks to so it can be conveniently connected to an autoguider or a computer.

The camera is closed in a compact, metal casing painted in a classic red for ZWO products. The set includes a dedicated adapter that allows you to connect the camera to lenses with CS mounts.

The most important features of the ZWO ASI 220MM Mini camera

• monochrome SC2210 matrix with a reduced level of readout noise
• very high sensitivity in the near infrared range
• 12-bit ADC converter ensuring high dynamic range
• possibility of connecting CS type lenses
• compatible with the ZWO OAG off-axis guide

Technical parameters

• matrix: SC2210 (monochrome)
• sensor type: CMOS
• matrix size: 7.68 x 4.32 mm, diagonal 8.81 mm
• matrix format: 1 / 1.8 "
• matrix resolution: 2.07 MPix, 1920 x 1080 px
• single pixel size: 4 µm
• capacity of the potential well: 8.78 ke
• reading noise: 0.6 - 3.2 e
• quantum efficiency in the peak: 92% @ 500 nm
• exposure time: 32 µs - 10 s
• shutter type: rolling shutter
• back focus: 8.5 mm / 12.5 mm
• screen protecting the matrix: 21-1,1-AR
• ADC: 12 bit
• compatible operating systems: Windows 7/8/10, Mac OS, Linux
• ports: 1x USB-C 2.0, 1x ST-4
• minimum permissible operating temperature: -5 ° C
• maximum permissible operating temperature: 50 ° C
• connector: 1.25 "/ M28.5x0.6
• weight: 60 g
• body dimensions: 36 x 61 mm

Kit components

• ZWO ASI 220 MM Mini camera
• 1.25 "end cap
• toe 1.25 "
• M28.5 - CS adapter
• ST4 cable
• USB-C 2.0 cable (0.5 m)
• USB-C 2.0 cable (2 m)
• documentation

Guarantee

24 months