| Specification |
Warranty: 1 Year;
Usage: Optical;
Transmittance: >95%;
Shape: Single-lens;
Material: Glass;
Wd: 150~450mm;
Filter Size: M46 P=0.75;
Largest Compatible Camera: 1/2";
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Bi-Concave Lenses;
Transmittance: Central 90% of Diameter;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar.14, Ar.16, Ar.18, Ar.33 Coated;
Substrate: N-Bk7 Optical Glass or Equivalent N-Bk7;
Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing;
Surface Flatness: Lambda/4 or Custom Manufacturing;
Effective Focal Length(Efl): From -12.5mm to -500mm;
Surface Accuracy, Irregularity: Lambda/4 or Custom Manufacturing;
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After-sales Service: Available;
Warranty: Available;
Usage: Optical, Thermal Imaging System;
Type: Flat Lens;
Transmittance: as Requested;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Purple;
Customized: Customized;
Coating: Ar Coating;
Product Name: Germanium Window;
Application: Thermal Imaging System;
Diameter: 3m-460mm;
Dimension Tolerance: +/-0.01mm;
Thickness: 0.15mm-30mm;
Thickness Tolerance: +/- 0.1mm;
Surface Quality: Surface Quality;
Color: Purple;
Packing: Carton Box;
Surface Figure: Lambda 10(PV Flat Surface Can Achieve 0.03un Per 1;
MOQ: 10PCS;
Bevel: as Requested;
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After-sales Service: Available;
Warranty: Available;
Usage: Optical;
Type: Flat Lens;
Transmittance: as Requested;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Purple;
Customized: Customized;
Coating: Ar Coating;
Product Name: Germanium Window;
Application: Thermal Imaging System;
Diameter: 3m-460mm;
Dimension Tolerance: +/-0.01mm;
Thickness: 0.15mm-30mm;
Thickness Tolerance: +/- 0.1mm;
Surface Quality: Surface Quality;
Color: Purple;
Packing: Carton Box;
Surface Figure: Lambda 10(PV Flat Surface Can Achieve 0.03un Per 1;
MOQ: 10PCS;
Bevel: as Requested;
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After-sales Service: 3r Quality Warranty-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser System;
Type: All Types;
Transmittance: as Per The Demand;
Shape: All Shapes;
Material: Optical Glass/Fused Silica/Borosillice Glass/CaF2;
Lenses Color: Clear;
Customized: Customized;
Coating: Polishing/Coating/Uncoating, etc;
Machining Materials Type I: Fused Silica/Borosilicate Glass/Optical Glass;
Machining Materials Type II: CaF2, Baf2, Mgf2, Znse, Zns, Sic, etc;
Max.Cutting Size: 2000mm*2000mm;
Max.Cutting Thickness: 800mm;
Cutting Accuracy: 0.1mm;
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