Hello Everyone,
I have come across a beautiful Linhof Technikon 100 f2.8 lens. I have found that it is for 6x9 maximum format and produced by Rodenstock for Linhof. I have also read that Rodenstock's name for this lens was Heligon but after receiving a 1970 Rodestock LF brochure I am a bit puzzled because Rodenstock listed there only two Heligons for LF being 80 f2.8 and 95 f2.8. SN number (production date) matches the date of this catalogue, so it is from the same period. After acquisition(s) Rodenstock is Qioptric now and they do not have any more knowledge on top of what is in the old brochures. Has anyone used this lens, have some experience, data (i.e. flange focal distance)? Thank you very much for taking the time.