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[Pls Help!] Celestron oag + .7x reducer + dslr. Issues?

accessories astrophotography Celestron dslr equipment imaging LP optics SCT
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#1 marco_liu

marco_liu

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Posted 17 July 2019 - 07:31 PM

This is the image train for my EdgeHD 11''

Celestron oag + .7x reducer + dslr

Is there any issues with this setup? Any back focus problems? Where should I mount my 2'' light pollution filter with this setup? 

I'm new to the forum - if this is not the right place, I can move this post. Thank you so much!!!

Marco.



#2 GraySkies

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Posted 21 July 2019 - 11:02 AM

Which DSLR, each mount has a different backfocus (although a t-adapter would also effect this).


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