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Old 27-03-2015, 10:12 AM
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Amaranthus (Barry)
Thylacinus stargazoculus

Amaranthus is offline
 
Join Date: Jan 2014
Location: Judbury, Tasmania
Posts: 1,203
Another possibility is to use lenses for the shorter FL. These can range anywhere from 40 to 300 mm prime (you can go shorter, but it is more difficult). That is the route I will be taking. There are adapters to connect a lens to your T2 threads on the CCD, and if you are careful, you can get the backfocus (flange to focal distance) correct even with filters. Let me know if you want more info on this and I can give you all the gory details I've uncovered. I'm only waiting on the part from TS to be back in stock!
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