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Old 12-09-2017, 05:03 PM
GOTO (Geoff)
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GOTO is offline
 
Join Date: Aug 2008
Location: Sydney
Posts: 150
ZWO OAG, EFW and 178MM-cool

Hi all,

I hope someone can shed some light on this for me please?

http://i39.photobucket.com/albums/e1...psyiqa7ubj.jpg

When I connect the EFW to the OAG the prism is at an angle ~40degreees to the CMOS chip but in every picture I see of the setup it is orthogonal.

Ive included a second image to show the rather odd angles involved from a greater distance.

http://i39.photobucket.com/albums/e1...psf4iqi63i.jpg

I would have thought everything should have been in the same plane?

Cheers and thanks
Geoff

PS Sorry I'm not sure why the photos show up in the preview but not the post itself?
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