Asi 6200 small halo

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Ken82
Posts: 25
Joined: Thu Jan 31, 2019 11:36 pm

Asi 6200 small halo

Post by Ken82 » Sat Jun 20, 2020 10:33 pm

Can you guys please advise what the distance to the camera cover glass on the asi 6200 is ?

I’m getting small halos on stars and the calculations put it at 2.4mm from sensor ?

I’m very pleased with the camera just want to make sure it’s not my filters 👍
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Moson
Posts: 205
Joined: Wed Apr 01, 2020 8:28 am

Re: Asi 6200 small halo

Post by Moson » Mon Jun 22, 2020 6:22 am

Thank you for support us. There is the attachment for your reference. The distance from cover glass to the sensor is 12.5mm.
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6200-Mechanical-Diagram-1024x744.png

Ken82
Posts: 25
Joined: Thu Jan 31, 2019 11:36 pm

Re: Asi 6200 small halo

Post by Ken82 » Mon Jun 22, 2020 12:00 pm

Thanks moson,

What is this black line in the diagram ? This looks to be the cause of the small reflection halo. It looks to be 4mm from sensor ??
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C0FE1AB6-06A4-469E-B2CD-D737537F6FB5.png
C0FE1AB6-06A4-469E-B2CD-D737537F6FB5.png (8.19 KiB) Viewed 153 times

Ken82
Posts: 25
Joined: Thu Jan 31, 2019 11:36 pm

Re: Asi 6200 small halo

Post by Ken82 » Wed Jun 24, 2020 10:13 pm

Could someone also please let me know the thickness of the cover glass please ? It’s now looking very likely this is Causing some significant halos in pictures.
A1550793-4FB5-4625-98CB-A7945836A07F.jpeg

bulrichl
Posts: 26
Joined: Sun May 27, 2018 9:18 am
Location: La Palma (Canary Islands)

Re: Asi 6200 small halo

Post by bulrichl » Thu Jun 25, 2020 11:07 am

See ASI6200 Manual, page 10.

Bernd

Ken82
Posts: 25
Joined: Thu Jan 31, 2019 11:36 pm

Re: Asi 6200 small halo

Post by Ken82 » Sun Jul 05, 2020 11:16 pm

I want to apologise your camera doesn’t cause any halos !

Please advise those who are struggling with halos to get chroma filters 👌

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Support@ZWO
Posts: 744
Joined: Mon Apr 24, 2017 10:08 am

Re: Asi 6200 small halo

Post by Support@ZWO » Tue Jul 07, 2020 6:58 am

Thank you for sharing the info.:)
Location:lon=120.6 lat=31.3
Suzhou China

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