ATIK Cameras One 사용자 설명서 - 페이지 6

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3.2

Mounting options

There are two possibilities connecting the camera to a telescope. The M42 "T-

thread" adapter in the front, which is compatible with any T threaded device

(like reducers or flatteners), or with the supplied T to 2"

adapter, which can be used on any 2" focuser. Smaller

1.25" adapters are not recommended, because they

might

vignette

with

attachment will be weaker.

There are 1/4" tripod threaded holes on each side of

the camera. These can be used to mount the camera

on a tripod, or as cable fixing points.

3.3

The sensors available in the Atik One cameras are listed below:

Atik One 6.0

Atik One 9.0

As these CCD typically have few hot pixels and relatively low dark current,

dark frames are unnecessary in many cases. The low noise, which stands at

an amazing 5 electrons RMS typical, allows the camera to image very faint

objects.

3.4

The optical window used in front of the CCD is a 2mm BK7 with BBAR

coatings on both sides to minimize reflection artifacts in your images.

3.5

The Analog to Digital Converter (ADC) has a 16-bit dynamic range. This

means that your Atik camera will allow you to record subtle levels of gray,

providing you with detail in both the faint and bright parts of an image.

faster

telescopes,

Black and White

SONY ICX694/5AL

SONY ICX814/5AL

and

the