| Specification |
After-sales Service: Repair, Replace, Refund;
Warranty: 3-Year;
Usage: Lighting, Medical, Optical, Photography, Astronomical;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Dimension: Customized, From 10mm to 1000mm;
Thickness: Customized, From 0.2 to 500mm;
Dimension Tolerance: up to 0.02mm;
Thickness Tolerance: up to 0.02mm;
Wedge: up to 20arcsec;
Flatness: 1/10L@633nm;
Surface Quality: 20-10 Scratch-Dig (up to 10-5 Available);
Surface Roughness: Rq<0.5nm;
Focal Length Tolerance: ±1 %;
Coatings: Ar, Bbar, Customized According to Requi;
Chamfer: <0.1mm;
Aoi: 0-55deg;
Clear Aperture: >90% Centered;
Bevel: Break Sharp Edges;
OEM: Available;
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Usage: Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Color: Siliver;
Polished: Yes;
Surface Quality: 60-40;
Centration: 1 Arc Min;
Flateness: L/4;
Dimention: 3-450mm;
Dimention Tol: 0.1mm;
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Usage: Lighting, Medical, Optical, Photography;
Type: Progressive Lens;
Transmittance: 80%-90%;
Shape: Spherical,Aspherical;
Material: Resin,Plastic,Cr39,Koc,Nk55;
Lenses Color: Green,Blue;
Customized: OEM;
Coating: Hmc,Shmc,EMI;
Abbe Value: 38;
Specific Gravity: 1.28;
Diameter: 65 / 70 mm;
Power: Sph:-8.00~+6.00 Cyl:0.00~-4.00;
Delivery Time: 15-30 Days;
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Usage: Lighting, Medical, Optical, Photography;
Type: Progressive Lens;
Transmittance: 80%-90%;
Shape: Spherical,Aspherical;
Material: Resin,Plastic,Cr39,Koc,Nk55;
Lenses Color: Green,Blue;
Customized: OEM;
Coating: Hmc,Shmc,EMI;
Abbe Value: 38;
Specific Gravity: 1.28;
Diameter: 65 / 70 /75mm;
Power: Sph:-8.00~+6.00 Cyl:0.00~-4.00;
Delivery Time: 15-30 Days;
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Usage: Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Half Ball;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Surface Quality: 40-20;
Dimention: 1-20mm;
Dimention Tol: 0.1mm;
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