Thread: Collimating binoculars... where are the screws?
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Old 31-01-2015, 12:31 PM
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dannat (Daniel)
daniel

dannat is offline 		 
Join Date: Sep 2007
Location: Macedon shire, Australia
Posts: 3,426
if you can buy nyogel -there are diff grades for diff temps & diff speed of turning the focus wheel
avail in capital cities or onlne
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