Specification |
After-sales Service: None;
Warranty: None;
Usage: Optical;
Type: Flat Lens;
Transmittance: >80%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar;
Glass Silk Screen Color: Black, Gray, White, Other Colors.;
Glass Raw Materials: Jgs1, Jgs2, Jgs3 Quartz Glass;
Glass Thickness: 1.0mm/2.0mm/3mm etc;
Glass Shapes: Square, Round, Irregular Graphics, (Customized);
Glass Size: Customized According to Customer Drawings;
Edge Processing: Straight, Round, Beveled, Stepped; Polished, CNC;
Drilling: Acceptable;
Clear Aperture: >98%;
Transformation Point: 1280 ºC;
Softening Point: 1730ºC;
Annealing Point: 1180ºC;
Thermal Processing Temperature: 1750~2050ºC;
Long-Term Working Temperature: 1100ºC;
Short-Term Working Temperature: 1300ºC;
Surface Coating: Mirror/ Ar / ITO Coating;
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Electronics, Detection;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Visible Coated;
Substrate: Schott B270 Ultra-White Glass;
Surface Quality: 80-50 Scratch-Dig or Custom;
Ar Coating Wavelength: 400-700nm;
Coating Type: Single-Layer Visible Mgf2;
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After-sales Service: One Year;
Warranty: One Year;
Usage: Lighting, Medical, Optical, Photography;
Type: Laser Beam Expander;
Shape: Laser Beam Expander;
Material: Laser Beam Expander;
Customized: Customized;
Substrate: Schott Borofloat 33 or Equivalent;
Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing;
Surface Flatness: Lambda/10 at 632.8nm with Power Removed;
Coating Type: Dielectric Coating;
Wavelength Range: 488-694 Nm/700-950nm;
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Electronics, Detection;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Visible Coated;
Substrate: Schott B270 Ultra-White Glass;
Surface Quality: 80-50 Scratch-Dig or Custom;
Ar Coating Wavelength: 400-700nm;
Coating Type: Single-Layer Visible Mgf2;
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After-sales Service: Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Round;
Material: Acrylic;
Lenses Color: Clear;
Customized: Customized;
Coating: Customer Request;
Color: Transparent;
Focal Length: Customer Request;
Clear Aperture: 98%;
Customized Support: OEM, ODM, Obm;
Thickness: 0.1-100mm;
Product Name: Fresnel Lens;
Application: Optical Equipment;
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