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... 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,L...
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 +...
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 +...
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 +...
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 +...
... 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,L...
... quartz glass rod optics endoscope lens Material BK7, Quartz, Infrared, Sapphire Diameter 0.5-50mm Length 0.5-120mm Diameter Tolerance ±0.005mm Length Tolerance ±0.005mm Irregularity Change In N=0.1-0.5 Surf...
High Quality Progressive Stamping Die for Automotive Cylinder Head Gasket Bracket Moulds This precision-engineered mold specializes in producing cylinder heads with ......
...lens Vertical light distribution Product Feature: 1.This led street light module has a small size can match a variety of lamp housing . 2.Whole led light module use CR3535 leds ,High quality leds guarantee l...
...Lens Groover Grooving Machine high quality For Plastic and Glass Lenses GD3600 Features: 1. Non corrosive machine body. 2. Suitable for plastic and glass lenses. 3. Adjustable groove position (front-central-...
... eyeglass lens. Detailed product description: 1. It is adopts copper panel, AC motor, fine blade; 2. suitable for all kinds of glass, resin and PC lenses; 3. ......
...Lens Groover Grooving Machine high quality For CR39 Lenses GD3601B Feature: Technical Data GD3601B Panel Stainless Steel,Hollow Blade Common Motor DC Specifications: Parameter: Electric Voltage: 220V/50Hz or...
... 2.7kg Power requirement 110v/220v,60hz/50hz,AC60W Adjustable groove depth 0 to 0.7 mm Groove width 0.65mm Lens thickness from 1.5...
...Lens Polymethyl Methacrylate(PMMA) was the first material used for IOLs. It is a rigid, non-foldable, hydrophobic (water content <1%) material. The refractive index is1.49, and the usual optic diameter is 5–7 mm. PMMA offers outstanding stability and optical quality for a predictable outcome and maximum performance. Polymethy Methacrylate(PMMA) Intraocular Lens......
... and their relative affordability compared to premium alternatives. These lenses have been around longest and are still the most common IOLs. Though the quality of materials and designs continue to improve, ...
... 65mm CoB LED PMMA Material Lenses For Led Bulb The 15 Degree 65mm CoB LED PMMA Material Lens is a high-quality lens designed for LED bulbs. Commercial spotlight lenses are...
210x104mm 4x3030 LED Lighting Lens, 27 In 1 Transparent Custom Light Lenses High-quality optical lens system designed for LED lighting applications with excellent light transmission and durability. Product Spec...
...Lens is a high-end glass product with outstanding optical performance. It is made of oca and high-quality tempered glass, which is durable and has excellent impact resistance of more than 20KG/CM2. The refle...
...-fingerprint properties to protect your phone from any damage or scratches. The toughened glass is designed to provide long-lasting protection from everyday wear and tear. This lens is compatible with all mo...
...thickness ranging from 0.3mm to 3mm. Manufactured in a state-of-the-art factory, this Screen Outer Glass Lens provides superior protection and clarity for your device. It is designed to be shatter-resistant ...