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Old 28-04-2015, 02:59 PM
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Eratosthenes (Peter)
Trivial High Priest

Eratosthenes is offline
 
Join Date: Apr 2015
Location: Melbourne, Australia
Posts: 392
Quote:
Originally Posted by dannat View Post
ok so 1200/150mm = f8 ratio
learn something everyday - thanks

So this would be a slow scope for photography?

It can a poor mirror finish and very cheap eyepieces. Although It has given me a lot of fun over the years. I still use it on occasions - usually when something is going on - like an eclipse or comet flying around.
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