| Specification |
After-sales Service: Within Seven Days After Receiving The Goods;
Warranty: Within Seven Days After Receiving The Goods;
Usage: Lighting, Optical, Machinery, Semiconductor, Optical Instrument etc;
Type: High Light Transmittance Silica Fused Quartz Glass;
Transmittance: More Than 85%;
Shape: Square/Round;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: UV;
Purity: 99.99% Silica;
Size: Customized;
Feature: High Light Transmittion;
Surface Treatment: Polished;
Od Tolorance: +/-0.1;
Color: Transparent;
Property: High Heat Resistant;
Melting Point Temperature: 1700 Celsius Degree;
The Work Temperature for Short Time: 1400-1500 Celsius Degree;
The Work Temperature for Long Time: 1100-1250 Celsius Degree;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: 90%-95%;
Shape: Cylindrical Shaped Lens;
Material: Optical Glass;
Lenses Color: Colored;
Customized: Customized;
Focal Length Tolerance: < ± 1%;
Thickness Tolerance: Thickness Tolerance ± 0.1;
Eccentricity: 3′;
Designed Wavelength: 632.8nm;
Scratch/Dig: 60/40;
Diameter Tolerance: 0/-0.1;
Clear Aperture: >90%;
Coating Coating: Ar or Bbar;
Dimensions: Customized;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Optical Windows;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Customized;
Customized: Customized;
Coating: Coating:Ar or Bbar;
Product Name: Optical Windows;
Raw Material: Znse,Zns,Ge,CaF2,Mgf2,Fused Silica.;
Processing: Cutting,Grinding,Polishing,Single Point Turning .;
Glass Quality ND: ±0.0001;
Glass Quality Vd: ±0.1%;
Dimension Tolerance: 0.01/-0.01;
Thickness Tolerance: ±0.005;
Scratch/Dig: 20/10;
Clear Aperture: 100%;
Parallelism (Arc Min): <1 S;
Delivery: by Sea/Air/Express;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coating:Ar or Bbar ,Customized;
Raw Material: H-K9l,K9 or Customized;
Surface Flatness: < λ/5 @ 633nm;
Scratch/Dig: < 40/20;
Eccentricity: ≤ 1arcmin;
Focal Length Tolerance: < ± 1%;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Thickness Tolerance: < ± 0.05;
Clear Aperture: ≥ 95% of Diameter;
Diameter Range: 5~260mm;
Shipping: Express/by Sea/by Train/by Air;
OEM Services: Available;
Sample Services: Available;
Delivery Time: Depens on Qty, Normally 10-30days Production;
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Usage: Medical, Optical;
Type: Concave Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Diameter: 70mm/72mm/65mm;
Vision Effect: Blue Cut;
Power Range: -8.00~+6.00/0~-200;
Coating Choice: Hc/Hmc/Shmc;
Index: 1.56;
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