Is there a noticeable difference between the different makers of Flak glass?
Or are they all optically similar?
I see a nice pair of beh marked ones on the evil bay at the moment.
Are they better than cxn? are there other makers?
Or are they all optically similar?
I see a nice pair of beh marked ones on the evil bay at the moment.
Are they better than cxn? are there other makers?
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