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سؤال: What do you have in mind? When choosing points, degrees? . How to understand what this means?

السؤال بواسطة Bosun72 على 2019-04-29 01:12:09

TessiTalisman the points define how much magnification the lens produces, 100 being the lowest, 150 being the more optimal magnification rating for books or screens

2019-04-29 07:54:16 مساعدة (0)
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