Thread: Celestron 11" f/2.2 Rowe-Ackermann Schmidt Astrograph (RASA) optical tube
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Old 07-07-2014, 03:29 PM
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RickS (Rick)
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Quote:
Originally Posted by raymo View Post
It does tell you the back focus. It says the back focus from the camera
adaptor is 55mm.
raymo
Silly me. I thought they might have listed it in the specs No room for any fancy accessories...
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