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(Total 2 Products for Optical Lens Cleaner)
Double concave lens is similar to flat concave lens. The focal length is negative, but the light incident in parallel diverges outward. The curvature radii of the two sides of double concave lens are equal. It is generally used for beam expansion and projection. The principle of geometric drawing of biconcave lens...
UV and IR Windows Silicon Windows The density of silicon substrate is low. It is half the density of germanium or zinc selenide. The weight of silicon is relatively light, which is suitable for applications requiring weight. Optical elements made of silicon are harder and less fragile than optical elements made of...
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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.