 Meramec River with Canon Rebel and m42 Lenses
by edmund j. kowalski
|  M42 - CZJ 135/3.5
by John Winterbourne
|  lens adapters m42 to canon
by Derrel
|  Meyer-Optik Domiplan 50mm f2.8
by Yu-Lin Chan
|  Prakticar 500mm F/5.6 Pentagon lens
by David Behrens
|
 macro focusing helicoids
by Pete Ganzel
|  Roger's Chinese Lantern Festival at Ontario Place
by Yu-Lin Chan
|  Mamiya Sekor 60mm F2.8 Macro Vs S-M-C 50mm F4 Macro
by Yu-Lin Chan
|  Kowa
by Johnnie Rogers
|  Plastic Lens Gallery
by Peter Zetner
|