Astronomy Specialist

ZWO ASI 120MM [MONO]

$279.00 - Sold Out

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The ZWO ASI 120MM is a valuable compact guiding and planetary camera.  

ZWO ASI 120MM

The ZWO ASI 120MM installs the AR0130CS CMOS monochrome sensor which has a diagonal of 6.00 mm and a resolution of 1.22 MPx.

The sensor has a high QE that reaches almost 80% at 540 Nm. This allows to reduce the exposure in high resolution imaging and displays more stars for guiding.

 

ZWO ASI 120MM

The USB 3.0 Port provides 5Gbps and lets the camera run at 60fps at full resolution. For planets that cover a small area of the sensor, the fps can be increased by selecting a small ROI (region of interest). Frame rate can be limited by the power of the computer and the writing speed of your hard disk. For higher performance it is suggested to use Solid State Drives. 

This camera is equipped with a ST4 port as guiding alternative.

ZWO ASI 120MM

 

 

 

Sensor

1/3″ CMOS Apitina AR0130CS - Monochrome

Resolution

1.2 Megapixels 1280×960

Pixel size

3.75µm

Sensor size

4.8 mm x 3.6 mm (6.00 mm diagonal)

Quantum efficiency

80%

Exposure range

64µs-2000s

Read noise

4.0 e (@ 30 dB)

Full Well Capacity

13,000 e

Bit rate

12 bit 

Speed

35 fps

Shutter type

Rolling shutter

ROI

Supported

Compatibility

Mac, Windows, Linux

Protecting window

AR coated

Ports

USB 3.0 / USB 2.0 / ST4

Back focus

12.5 mm

Connections

2" / 1.25" / M42 x 0.75

Dimensions

Ø 62 mm ; ↨ 35.50 mm

Weight

100 gr (without lens)

SKU

ASI120MM-S

 ZWO ASI 120MM

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