Specification |
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Menicus Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coating:Ar or Bbar;
Surface Flatness: < λ/5 @ 633nm;
Scratch/Dig: < 40/20 (Both Sides);
Eccentricity: ≤ 1arcmin;
Focal Length Tolerance: < ± 1%;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Thickness Tolerance: < ± 0.05;
Clear Aperture: ≥ 95% of Diameter;
Blacking Edge: Gt-7 or Equivalent;
Diameter Range: 5~260mm;
Shipping: Express/by Sea/by Train/by Air;
OEM Services: Yes;
Sample Services: Yes;
Delivery Time: Depens on Qty, Normally 10-30days Production;
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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: Cylindrical 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/2-Lambda/4 or Custom Manufacturing;
Effective Focal Length(Efl): From +6.4mm to +300mm;
Surface Accuracy, Irregularity: Lambda/2-Lambda/4 or Custom Manufacturing;
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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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