 SIGMA 14mm AF F3.5D (F mount)
by koji kawakami
|  Super Takumar on Nikon D7000 and D7100
by Frank
|  Bushnell 70-220mm f3.5 Zoom OM Mount
by Yu-Lin Chan
|  TAMRON SP 28-80mm F3.5-4.2 (Adaptall-2, 27A)
by koji kawakami
|  Tamron 180mm Macro on Sony Alpha Maxxum Minolta
by Pete Ganzel
|
 ML Macro 100mm F3.5
by koji kawakami
|  Canon 28mm F3.5 (L mount)
by koji kawakami
|  APO-LANTHAR 90mm F3.5 (L mount)
by koji kawakami
|  How to clean Canon LTM lenses
by koji kawakami
|  M42 - CZJ 135/3.5
by John Winterbourne
|