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Kanta silinder ditawarkan dalam konfigurasi plano-concave dan plano-convex, mereka biasanya digunakan untuk memfokuskan cahaya masuk ke garis, atau untuk mengubah nisbah aspek imej. Kanta silinder boleh didapati dengan panjang fokus positif atau negatif, ia digunakan untuk optik, laser, sains perubatan, elektronik, tele-komunikasi dan lain-lain.
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.