optical rod lens

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 achromatic difference when choosing the appropriate thickness.Meniscus lens is concave-convex lens.The lens has an convex mirror and an concave mirror face.If the radian outward is greater than the radian inward, the lens has a positive focal length and is used as a

K9 BK7 manufacturers high precision fiber lens ball optical glass crystal 125 optical Ball lens in china Specification Optical spherical or semispherical lenses mainly used for LED light fields, can strictly produce according to client's technical requirement, material can be Znse, Ge, CaF2, K9 etc, Supply OEM/ODM service, as long as stock, support 1 piece sample for test. Ball lens Spherical Ball Lenses are commonly used for laser Collimating and focusing, laser-to-fiber

Custom Diameter 1 - 150mm Hemisphere Glass Lens Optical Half Dome Optic Glass Ball Lens Specification Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, Solar-photovoltaic and fiber-to-detector coupling. OUR JINGYING COMPANY can provide spherical ball lenses and half ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Such as including H-K9L(N-BK7), Sapphire, CaF2, BaF2, ZnSe or

Optical glass bk7/k9 prism glass magnifying lens optical 100mm glass Half ball lens Specification Material Characteristics Fused Silica Ball and Half-Ball Lenses: 1, Excellent UV Transmission (From 200nm to 2.2μm) 2, Low Coefficient of Thermal Expansion Sapphire and Ruby Ball Lens(Half ball lens): 1, Excellent for Severe Environments 2, High Strength and Hardness 3, High Chemical Stability 4, Ruby Balls are easier to see H-K9L (N-BK7) Ball Lenses: 1, Can be Used as Fiber

Custom1mm 1.5mm 2mm 2.5mm Optical Ball Lens and half Glass ball lens with bk7 k9 Specification Ball lens Spherical Ball Lenses are commonly used for laser Collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages.Ball lenses are highly polished spheres made of

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&size:as required 3. use for:optical lens for google cardboard VR 4. logo: can be customized any logo as your requests 5. MOQ:100pcs 6. place of origin: China(mainland) 7. technics:injection 8. finished products: Various surface finishing Materials BK7 or other optical

High Precision Wholesale Aspheric K9 Glass Positive Meniscus Optical Display Lens Suppliers Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3'~1' Surface quality 10/5~60/40 Coating Upon request Application area Imaging

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3'~1' Surface quality 10/5~60/40 Coating Upon request Application area Imaging,Lighting,Laser etc Recommend Products Company Profile Shanghai Advance Optical-Electronics

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3'~1' Surface quality 10/5~60/40 Coating Upon request Application area Imaging,Lighting,Laser etc Recommend Products Company Profile Shanghai Advance Optical-Electronics

Product Description: Features: Product Name: Optical Glass Lens Application: Imaging/Lighting/Laser Diameter Tolerance: +/-0.005mm Distortion:

Custom 50 mm Sapphire K9 Ruby Fused Silica Spherical Lens Optical Ball Lens Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Knight Optical supplies a range of stock ball lenses as well as bespoke designs to your own specifications. Our stock ball lenses offered in quartz have excellent UV and IR transmission between 185nm to 2000+nm, while our sapphire lens have a higher refractive index, allowing a

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 single lens elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two lenses of different materials glued together to correct the dispersion of the glass. Eliminating the problem of