Guys,
Question. Does somebody knows something about the use of a blue coating on the outer lenses on German 6x30 binos?
It has something to do with anti-reflection, as I was searching the net..
But is there some information if it was used on later types of German 6x30 binoculars during WW2?
François
Question. Does somebody knows something about the use of a blue coating on the outer lenses on German 6x30 binos?
It has something to do with anti-reflection, as I was searching the net..
But is there some information if it was used on later types of German 6x30 binoculars during WW2?
François
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