Summicron VS Zeiss 35mm f2 SHOWDOWN
8:01
Zeiss 35mm v.s. Leica 35mm | A battle between Biogon and Summicron
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Comparing the Zeiss 35mm ZM Lenses for Leica
10:56
The K&F Concept Black Mist VND Filter has ONE Problem...
11:46
Zeiss Classic Distagon 35mm F2 ZE/ZF - The Best 35mm Prime Lens for my Lumix S5 & S1
16:16
Leica M6 Review
13:10
Summicron-R 50mm f2. How good is this Leica SLR lens and is it worth the money?
25:49
Carl Zeiss ZM / 50mmと35mm
25:37