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View Full Version : Wollensak/B&L Triple Convertible?



Scott Davis
12-Mar-2005, 07:57
I'm interested in finding out any information at all (including value) of a Wollensak / Bausch & Lomb triple convertible lens - the first focal length in the series is 18 7/8" . Maximum F-stop at the default configuration is f 7. I don't know what the other lengths are, as the person selling the lens hasn't figured that part out yet. Any help with identifying and valuing the lens would be most appreciated.