Masami Koya

1:This application is a long time exposure calculator which is useful for both beginners and profess

1:ND Filter Shutter Speed Sheet.(Just Swipe ND2〜ND1,000,000)2:ND Filter Calculator.So Easy and Usefu

1:This application is a long time exposure calculator which is useful for both beginners and profess

1:ND Filter Shutter Speed Sheet.(Just Swipe ND2〜ND1,000,000)2:ND Filter Calculator.So Easy and Usefu