| Specification |
After-sales Service: 3r Quality Warranty-Return, Replacement, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Astronomy, Laser, Communication;
Type: Zinc Selenide;
Transmittance: 10% Transmission Limits(T=6mm):0.5-22um;
Shape: Single-lens;
Material: Zinc Selenide;
Lenses Color: Yellow-Red;
Customized: Customized;
Coating: Coating/Uncoating/Polishing;
Substrate: Zinc Selenide;
10% Transmission Limits (T=6mm): 0.5-22um;
Index of Refraction Inhomogeneity (DN/N): Less Than 3ppm @633nm;
Coefficient of Thermal Expansion: [K-1] @273K 7.1 X 10(-6);
Thermal Conductivity: 18;
Heat Capacity: 0.339;
Chemical Purity [%]: 99.9996;
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After-sales Service: Six Months;
Warranty: Three Months;
Usage: Optical;
Type: Convex Lens;
Transmittance: 90%-95%;
Shape: Ball, Hemisphere;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Light Source Type: Red Visible or Invisible Infraredlaser, Continuous;
Output Power: Less Than 5 Milliwatts;
Spot Size: < 10mm;
Quality Characteristic: High Quality;
Main Applications: Laser Pens, Medical Instruments, Detection Equipme;
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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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After-sales Service: Replace/Reissue...;
Warranty: 3/5-Year;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: PMMA;
Lenses Color: Clear;
Customized: Customized;
Coating: Other;
Lens Structure: Square;
Beam Angle: ~40° X 12° Oval Beam;
Lens Type: Lens with Holder;
Lens Style: Square with Flat Top;
Suitable LED: 2835, 3030, 5050, 3535;
for Use with: Crees, Lumiledss, Nichias, Osrams, Samsungs, Seoul;
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After-sales Service: Replace/Reissue...;
Warranty: 3/5-Year;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: PMMA;
Lenses Color: Clear;
Customized: Customized;
Coating: Other;
Lens Structure: Round;
Beam Angle: ~5° Real Spot Beam;
Lens Type: Lens with Holder;
Lens Style: Round with Flat Top;
Suitable LED: 2835, 3030, 5050, 3535;
for Use with: Crees, Lumiledss, Nichias, Osrams, Samsungs, Seoul;
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