Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
円筒形のレンズは、Plano ConcaveとPlano-Convexの両方の構成で提供されます。通常、着信光を線に集中させるか、画像のアスペクト比を変更するために使用されます。シリンダーレンズは、正または負の焦点距離を備えたもので、光学系、レーザー、医学、電子科学、テレコミュニケーションなどに使用されます。
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.