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Old April 19th, 2017, 19:02   #7
riley_A
 
Join Date: Jul 2016
Location: Calgary, AB
Quote:
Originally Posted by BenG View Post
Ill PM you his contact info, but I think before you go ahead and order one you better have a look through mine, and you better make sure that whatever tube your ordering will fit in your housing, and you should find someone that knows or make sure you know how to take apart and put together your new toy
Once my housing arrives i'll play around with it to make sure I know how to take it apart and put it back together. And I'll likely send the unit off the GSCI anyway to get it purged, if not fully assembled and purged. And that would be great if I could look through your unit first to see what things look like before I commit to one thing or another.

Also I did a bit of info hunting on Brandon optics website and I was able to find some specs on the GSCI tubes.
Their GA 1 tube has an FOM of 1260-1600, a minimum resolution of 60 lp/mm and a SNR of 21-26 at minimum resolution.
Their GA 2 tube has an FOM of 1600-1800, a minimum resolution of 64 lp/mm and a SNR of 25-28 at minimum resolution.
Not bad specs for their advertised price
riley_A is offline   Reply With Quote