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  #43  
Old 07-04-2015, 08:36 PM
Stefan Buda
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Stefan Buda is offline
 
Join Date: Jul 2013
Location: Melbourne, VIC
Posts: 978
Quote:
Originally Posted by clive milne View Post
F4.38 or there abouts.
Spot on Clive! Half a stop extra for 50% central obstruction.
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