Archived posting to the Leica Users Group, 2005/08/29
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Bonsoir Gerald, I had a somewhat related problem a couple of weeks ago. Bought a very nice 50mm Canon 1.8 lens, late version, for next to nothing. Problem was it takes 40 mm accessories. I went to a local telescope store and had an adapter ring made by their resident machinist; 40mm to 46mm. I believe the tread was .5 mm. I'm positive you can have an adapter ring custom made for your needs. My total cost was 40 canadian loonies; about 35 US dollars. Cost of said adapter is quickly recouped by the savings made on a ton of readily available inexpensive shades and filters. Best, Robert (Un chevalier sans blason)