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Wholesale K9 optical glass clear glasses manufacturers 30mm sapphire dome double concave cemented lens Achromatic double gluing lens is an optical design that combines two single lenses. The lenses are made ... Read More

Wholesale K9 optical glass lens achromatic lens doublet cemented lens Material Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, Znse, Zns Diameter 1.5 to 350mm Diameter Tolerance 0.05 mm ... Read More

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Triplet optical infrared contact cemented telescope achromatic clear optical lens Cemented lens The cemented lens is also called an achromatic lens, which is formed by cementing two single lens elements. The ... Read More

Optical Glass BK7 Material Laser Line Lens Plano Concave Lens A plano concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length, and can be used for light ... Read More

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Custom Optical Glass Acrylic Clear Hdpe Fresnel Liquid Dome Lens Cover Protective Cover Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise,officially ... Read More

Surface quality 10/5~60/40 Plano Convex Lenses Infrared Collimator Spherical Silica Lenses Optical Design Optical glass, also called optical lens, glass lens and optical glass lenses, is always divided into ... Read More