2014-07-31 Test#10 Photo B25/2.8 隙間。 開放での周辺減光が一段絞るとかなり解消されるのに、8に絞ると再び周囲が暗くなる? DSC02225 posted by (C)siryu DSC02226 posted by (C)siryu DSC02227 posted by (C)siryu DSC02228 posted by (C)siryu DSC02229 posted by (C)siryu DSC02230 posted by (C)siryu DSC02231 posted by (C)siryu