28mm= obiettivo 50mm f.2.8 su LUMIX G HD 4K Micro 4/3 digitale 8K Olympus GH1 GH2 GH3

28mm= lens 50mm f2.8 on Panasonic G lumix HD Micro Digital SLR & olympus 4/3 micro. Panasonic Lumix DMC-G1 4:3, 13.1 MP (12.1 MP effective) EVF; 1.4× magnification; 1.44M dots October 2008[36]. 2 Panasonic Lumix DMC-GH1 4:3; 3:2; 16:9 (multi-aspect);.

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