| Specification |
Usage: Optical;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Silicon;
Customized: Customized;
Coating: HC;
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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: Plano-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 -25mm to -200mm;
Centration: Less Than 3 Arc Min;
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Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Min: 1 Unit;
Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram;
Thickness: as Required;
Surface Quality: 60-40, 40-20, 20-10, 10-5;
Bevel: Protective as Needed;
Polished: Yes;
|
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Min: 1 Unit;
Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram;
Thickness: as Required;
Surface Quality: 20-10;
Bevel: Protective as Needed;
Polished: Yes;
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After-sales Service: Yes;
Warranty: Yes;
Usage: Lighting, Medical, Optical, Photography;
Type: Dome;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: as Request;
Surface Quality: 40-20;
Flatness: 1/4;
Tolerance: +/-0.1;
Diameter: 3-300;
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