| Specification |
After-sales Service: Yes;
Warranty: One Year;
Usage: Optical, Laser Cutting Equipment,;
Type: off-Axis Parabolic (Oap) Mirrors;
Effective Wavelength Range: 200 Nm-1200 Nm;
Average Reflectivity: ≥ 90% (Optimized Bands up to >94%);
Surface Flatness: λ/20 @632.8 Nm;
Surface Roughness: < 0.1 Nm RMS;
Laser Damage Threshold: > 5 J/Cm² @1064 Nm, 8 Ns;
Operating Temperature: -196 ℃ ~ +300 ℃;
Quality Standard: Scratch-Dig 20-10, Parallelism <15";
Customization Support: φ5 mm-500 mm (Custom Shapes & Apertures Availab;
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After-sales Service: Supported;
Warranty: 1 Year;
Usage: Lighting, Optical;
Type: LED Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: PC;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Beam Angle: 15/24/36/50 Degree;
LED Type: 3535-Les 4mm;
Application: Spot Light/ Wall Wash Light;
Optional Size: Dia 21/32/35/37/50/62mm;
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Usage: Medical, Optical;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Ball, Hemisphere;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Color: Transparent;
Polished: Yes;
Diameter: 3-100mm;
Longth: 3-300mm;
Diameter Tolerance: +/-0.1mm;
Thickness Tolerance: +/-0.1mm;
Surface Quality: 60/40or Better;
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After-sales Service: 3r Quality Warranty-Replace, Return, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser Lens;
Type: as Per Demand;
Transmittance: 90%-95%;
Shape: as Per Demand;
Material: Znse, Si, Ge;
Lenses Color: Clear;
Customized: Customized & Non-Customized;
Coating: Uncoating/Uncoating;
Substrate: Znse, Si, Ge, Zns, CaF2, Baf2, etc;
Designed Wavelength: 10.6um;
Focal Length Tolerance: +-1%;
Surface Finish: 40-20 Scratch-Dig;
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After-sales Service: on-Line Support;
Warranty: Available;
Usage: Lighting, Optical, Photography, Laser;
Type: Convex Lens;
Transmittance: >95%;
Shape: Convex Lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar Coating, Bbar Coating, etc;
Substrate: K9, Fused Silica, or Other Optical Glass;
Size: 3-460mm;
Dimension Tolerance: +/-0.1mm or Better;
Surface Quality: 60/40;
Surface Flatness: 1/2 Lambda or Better;
Bevel: Protective Chamfer;
Clear Aperture: 95%;
Color: Clear;
Coated: Ar, Bbar, Al, etc.;
OEM: Yes;
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