Archived posting to the Leica Users Group, 2010/04/11
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Al writes: "For the adventurous owner of a GF-1 who does not have the 20mm/f1.7 lens, here is an alternate source for a fairly-thin pancake lens. You can modify an Industar 69 (28mm f2.8 LTM lens for Chaika half-frame camera) and use it with an LTM adapter." That looks like a vary nice adaptation. But Russian lenses are not the only candidates for adaption. If you hunt through the old lens bins at camera store clearance sales there are a number of high quality lenses with a short back focus that could be modified to fit a micro 4/3 mount. Lenses for Robot cameras had, as I recall, a back focus of 30mm, as did lenses for the Olympus Pen F. The Robot lenses were made by Zeiss and were very highly regarded. They had focal lengths from 32.5mm through 75mm. The mount was a very simple screw thread and could be easily altered. Calumet sold several adapters for the Robot lenses. The Oly Pen lenses could be similarly modified. The Pen F series of cameras had excellent lenses. Trust Eugene Smith. Larry Z