Archived posting to the Leica Users Group, 2006/05/23
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]And that is the other one. It is an Industar. Thanks much! -- Jeffery ---- Didier Ludwig <rangefinder@screengang.com> wrote: > This must be one of the many 2.8 Industar standard LTM lenses, which vary > from 52mm, 53mm and 55mm, as Industar-61, 61-L and 61-L/D. In the web, I > have found almost all variations of 61, L and L/D versions combined with > mentioned focal lengths. What's shure that the L and L/D versions have > these letters always engraved after the 61. See photo on the link. > > Industar-61 L/D > http://tinyurl.com/qhquj > http://tinyurl.com/qxy5m > > The 61L/D is said to be one of the sharpest LTM russian lenses. The L > stands for Lanthanum glass. > > Didier > > > > >Can someone tell me how I might go about identifying an LTM Jupiter lens? > >I have one 2,8/55 and one 2,8/53 that have different markings but look > >very similar in profile. The 2,8/55 has a logo on the front that looks > >like a bi-convex lens element on top of a bi-concave lens element. > >-- > >Jeffery > > > > > >_______________________________________________ > >Leica Users Group. > >See http://leica-users.org/mailman/listinfo/lug for more information > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information