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ZWO ASI 290MM MINI [MONO]

$499.00 - Sold Out

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The ZWO ASI 290MM Mini is a professional guiding camera with small pixels for more precise guiding with short focal length scopes. 

ASI 290 MINI

The ZWO ASI 290MM Mini installs the Sony IMX290 monochrome sensor which has a diagonal of 6.46mm and a resolution of 2.11 MPx.

The sensor has a high QE that reaches over 80% at 600 Nm.

 ASI 290 MINI

ASI 290 MINI

The ASI 290MM Mini uses a USB 2.0 type C port and it is also equipped with a ST4 port as guiding alternative.

Compared to the classic ASI 290MM camera, the ASI 290MM Mini is lighter and has a shorter back focus, making it ideal for off-axis guiders or finderscopes.

ASI 290MM

 

Sensor

1/2.8″ CMOS IMX290/IMX291 (Mono)

Resolution

2.1 Megapixels 1936×1096

Pixel size

2.9 µm

Sensor size

5.6 mm x 3.2 mm (6.46 mm diagonal)

Quantum efficiency

80%

Exposure range

32µs - 2000s

Read noise

1.0 e (@ 30 bD)

Full Well Capacity

13,000 e

Bit rate

12 bit 

Speed

20.4 fps

Shutter type

Rolling shutter

ROI

Supported

Compatibility

Mac, Windows, Linux

Protecting window

AR coated

Ports

USB 2.0 / ST4

Back focus

8.5 mm

Connections

1.25" / M28.5X0.6

Dimensions

Ø 36 mm; ↨ 61 mm

Weight

60 gr

SKU

ASI290MINI

  

ASI 290 MINI
  1. M28.5-CS adapter
  2. CS-C adapter
  3. 1.25″ extender
  4. 1.25″ filter
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