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General / focal length

« on: August 11, 2014, 02:43:57 AM »

Hello, I read in the instruction that "Fixed lenses are preferred. If zoom lenses are used - focal length should be set either to maximal or minimal value". "The best choice is 50 mm focal length...Avoid ultra-wide angle".

I am using a Sony DSC-RX100 with a focal length 30 - 108mm. Is 30mm OK (not too wide), or should I set it a bit closer and leave it at that setting for each scan?