Retired AF Guy
Army.ca Veteran
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A friend of mine loaned me a pair of Russian ZOMZ БПЦ 7 x 50 binoculars (see attached photo) that were made in 1874. What is interesting is that they binos come with two sets filters ( one orange and one green) that clip over the eyepieces.
I suspect the orange ones are for dusk or dawn or possibly inclement weather. As for the green filters I have no idea. I've searched the internet and found info on the binos, but nothing as to what the filters are used for.
So, I'm wondering if anyone out there knows anything about what the filters are for.
Any help would be much appreciated.
I suspect the orange ones are for dusk or dawn or possibly inclement weather. As for the green filters I have no idea. I've searched the internet and found info on the binos, but nothing as to what the filters are used for.
So, I'm wondering if anyone out there knows anything about what the filters are for.
Any help would be much appreciated.