| Specification |
After-sales Service: Yes;
Warranty: 30days;
Usage: Optical;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: UV;
Hardness: Mohs Hardness of 9;
Material Type: Synthetic Sapphire Glass;
Density: 3.98 G/Cm³;
Refractive Index: 1.761.77 (@589nm);
Polishing Grade: Optical (Ra<5nm)/Commercial (Ra<20nm);
Melting Point: 2040 °C;
Thermal Conductivity: 25 - 35 W/(M·K);
Crystal Type: Uniaxial Negative;
Transmission Range: 0.15 μm - 5.5 μm;
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After-sales Service: Two Years;
Warranty: Two Years;
Usage: Lighting, Optical;
Type: Commercial Lighting Lens;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: PMMA;
Lenses Color: Transparent;
Customized: Non-Customized;
Coating: No;
Pattern: Balls,Cylinder,Aspheric Product Weightlkg 0.2 Circ;
Beam Angle: 60 Degree,20 Degree, 90 IP Rating Degree IP65;
Product Applications: Commercial Lighting;
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Usage: Lighting, Medical, Optical, Photography;
Type: Photochromic Lens;
Transmittance: 80%-90%;
Shape: Spherical, Aspherical;
Material: Resin, Plastic, Cr39, Koc, Nk55;
Lenses Color: Green, Brown;
Customized: OEM;
Coating: Hmc, Shmc, EMI;
Abbe Value: 36;
Specific Gravity: 1.27;
Diameter: 65 / 70 mm;
Power: Sph:-8.00~+6.00 Cyl:0.00~-4.00;
Delivery Time: 15-30 Days;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Metal, Plastic;
Lenses Color: Clear;
Customized: Customized;
Applicative Lens Diameter: 20mm - 100mm;
Safety Standard: None;
Instrument Classification: Class II;
Power Source: Electric;
Product Name: Auto Lensmeter;
Max. Power: 40W;
Quality Certification: CE;
Shelf Life: 1 Year;
After-Sale Service: Online Technical Support;
Display: 5.7 Inch TFT LCD Screen;
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After-sales Service: Two Years;
Warranty: Two Years;
Usage: Lighting, Optical;
Type: Convex Lens;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: PC(UV);
Customized: Non-Customized;
Product Attributes: Commercial Lighting;
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