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Wholesale manufacturers BK7 resin and other optical glass sapphire dome double concave cemented sapphire optical lens Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production ... Read More

Dia 20mm Convex and Concave Optical bk7 Glass Clear Meniscus LED Optical Lens Meniscus lens is a crescent lens formed by two spheres with small radius of curvature and little difference in value.There is an ... Read More

Google cardboard VR lenses 25mm 3D biconvex lens 45mm optical design Focal Length focus single vision lens Specification Basic product information 1. material: made of 100% high transparent acrylic 2. color... Read More

High Temp Round Optical Glass Double Achromatic Lens Cemented Lenses Specification Cemented lens: The cemented lens is also called an achromatic lens, which is formed by cementing two single lens elements. The ... Read More

Wholesale series achromatic doublet cemented focusing lens telescope true sapphire ball lens Specification Cemented lens: The cemented lens is also called an achromatic lens, which is formed by cementing two ... Read More

Factory Direct Sales 2-250mm High Hardness Plano-Concave Lens for Optical Cylindrical lenses are designed to focus light into a straight line, rather than to a single point. As the name suggests, the lens ... Read More

customized trial set clear optical lens instrument plano-concave lens transparent optical lens Rod Lenses are a special variant of cylindrical lenses. They are complete rods where the light passes through the ... Read More

Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave (pcv) Lenses Biconcave Lens Optical glass, also called optical lens, glass lens and optical glass lenses, is always divided into plano-convex ... Read More

Optical Elements Special Optical Glass lenses maat-optical BK7 Round Cylindrical Lenses Specification Range of diameter Dia.0.7mm-Dia.400mm Range of curve radius R1.5-R etc Tolerance of diameter +/-0.1,+/-0.01,... Read More

Optical Glass Lens Convex Cylindrical Lens Led Glass Lens Normally the substrates can be K9 glass or fused silica glass.And reflective coating on the concave surface.The plano surface is just fine grinding. ... Read More