Posted: Tue Apr 17, 2012 3:41 pm Post subject: Unusual lens mount - Robot |
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dickb wrote:
I've just received a parcel with new toys - sorry, lenses. Two of which have a most unusual mount, a combination of screw and bayonet mount, consisting of three prongs that are threaded and form a partial screw mount, roughly 30mm in diameter 1.0mm in speed. Looking closer at them, they don't have the usual slope to the threads, so screw is a bit of a misnomer. Anyway, I bought these lenses believing them to be Robot screw mount, but this is not the 26mm diameter mount I know of.
The lenses are Tele-Xenars, one is marked as 3.8/90 Schneider Kreuznach, the other as 4.5/110 Robot Germany and they have unusual square apertures.
Anyone know which camera they are intended for? |