 CZ Ultron 50mm F1.8 (M42 mount)
by koji kawakami
|  Macro shots with Olympus 50mm, EF 25 II, 68mm extension and 4X
by Barry S Moore
|  Petri Orikkor 50mm f2
by Yu-Lin Chan
|  EF 50mm 1.8II
by Jihad Jean Chahine
|  NOKTON 50mm F1.1
by koji kawakami
|
 Carl Zeiss Planar 50mm f/1.4 ZF (taken by EOS 5D)
by Jacky Lee
|  Leica SL2 & Leica Vario-Elmarit-SL 24-90 f/2.8-4 ASPH. & Leica Summilux-SL 50mm f/1.4 ASPH
by Igor Polotsky
|  50mm Guidescope
by David Rosenthal
|  Minolta Macro lens distance challenge 1:1, 1:2, 1:3 : 50mm F/2.8 -100mm F/2.8 - 200mm F/4.0
by Frank Nadeau Photos
|  Bolton Abbey and grounds
by PAUL LAKIN
|