| Specification |
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: 65mm / 70 mm/ 75mm;
Delivery Time: 15-30 Days;
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Usage: Optical, Photography;
Type: CO2 Laser Mirrors;
Transmittance: 90%-95%;
Shape: Single Mirrors;
Material: Optical Glass;
Lenses Color: as Picture;
Customized: Customized;
Coating: HC;
Diameter: Customized;
Diameter Tolerance: +/-0.01mm;
Thickness Tolerance: +/-0.01mm;
Surface Quality: 60/40,40/20 or Better;
Clear Aperture: 90%;
Flatness: λ/4 @ 632.8nm;
Dimension: 1-450mm;
Focus Length Tolerance: +/-1%;
Bevel: 0.25 mm*45°;
Aoi: 45;
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Usage: Medical, Optical;
Type: Flat Lens;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Diameter: 3-300mm;
Thickness: 1mm-50mm;
Dimensional Tolerance (mm): +/-0.1mm;
Surface Quality: 60/40, 40/20 or Better;
Transmission: ≥20%;
Od: Od4;
Surface Figure: Lambda/4;
Cwl: 220nm,254mn;
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Usage: Medical, Optical;
Type: Flat Lens;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Diameter: 3-300mm;
Thickness: 1mm-50mm;
Dimensional Tolerance (mm): +/-0.1mm;
Surface Quality: 60/40, 40/20 or Better;
Transmission: ≥20%;
Od: Od4;
Surface Figure: Lambda/4;
Cwl: 220nm,254mn;
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Usage: Optical;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Size: Customized;
Thickness: Customized;
Growth Method: Ky;
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