Then why on the official site of the YO written otherwise? I'm quoting again: "is activated by both UV and visible light".
Type: Posts; User: RomanPRO; Keyword(s):
Then why on the official site of the YO written otherwise? I'm quoting again: "is activated by both UV and visible light".
Hi! I'd read about this lense on one of the Younger Optics sites: http://www.youngeroptics.com.au/nupolar/infinite
There says that the NuPolar Infinite lense "is activated by both UV and visible...