 A small part of Leica : few cameras and lenses of the R system
by Joao Pedro Assumpcao Bastos
|  Reflex Zoom 9-28mm f1.1 8mm movie lens Front Element
by Yu-Lin Chan
|  Gallery Seventy: How to use super wideangle lenses effectively
by Phil Douglis
|  Light vs Dark, does a light colored lens heat less in direct sunlight?
by Token
|  The Battle of the Six 135mm Lenses
by Yu-Lin Chan
|
 Canon L Series Lens Comparison
by Joel
|  4 Ways to 300mm
by Harry Lavo
|  Nikon D800 vs Canon Eos-5Dmk2 (with a brief Leica M9 appearance)
by Marco
|  Canon Lens Test $1000 vs $100
by Ed
|  Three Nikon and Two Sigma Lenses Tested with Kenko Pro 1.4x and 2.0x Telextenders
by Harry Lavo
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