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n bk7 glass bi concave lens
Selling leads
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... absorption, and good chemical resistance. N-Bk7 glass is a type of borosilicate glass that offers superior optical performance in the visible and ...
2025-08-05 00:21:37
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...distortion and aberrations. Function: Concave lens: allows for precise measurement and inspection. AR Coating: Advanced anti-reflective coating ...
2025-08-05 00:21:37
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...BK7 H-K9L Optical Spherical Bi Convex Lens For Camera High Accuracy Material: High-quality BK-7 and K9L optical glass is used to manufacture these ...
2025-08-05 00:21:37
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... glass, such as borosilicate crown (BK7) or fused silica. These materials are chosen for their exceptional transparency, low dispersion, and ...
2025-08-05 00:21:37
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OEM Optical Bi Convex Concave Flipper Lenses For Medicine Area Quality: These lenses are made from high-quality optical glass. They are strong and ...
2025-05-30 04:32:21
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