望遠鏡 原理網站相關資料
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望遠鏡 原理網站相關資料
Binoculars
Learn about BinocularsPower : Power means the degree to which the subject being looked at is magnified or enlarged. A 10x power means that you are mag …
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Binoculars
If you have this app in your mobile, You don't need Physical Binoculars. This app provides Huge options. You can zoom upto 32x.Features:1 Single L …
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