Specification |
Usage: Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Color: Siliver;
Polished: Yes;
Surface Quality: 60-40;
Parallelism: 10 Arc Min;
Dimention: 3-450mm;
Dimention Tol: +/-0.1mm;
C.a: 90%;
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After-sales Service: Repair for free for any quality problem;
Warranty: 1 year;
Usage: Lighting, Medical, Optical, Photography, Astronomy;
Type: Concave Lens;
Transmittance: >95%;
Shape: round;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coated/Uncoated;
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Usage: Optical;
Material: Ge;
Customized: Non-Customized;
Diameter: 20mm;
Focal Length: 50.8mm;
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Shape: Plano/Customized;
Material: Ge;
Model Number: Ge Focus Lens-18FL50.8;
Structure: Plano-Convex;
Diameter: 18mm;
Wavelength: 10.6um/8-14um or Customized;
Application: Infrared Field;
Keywords: Optical Glass Lens;
Customized Support: OEM;
Focal Length: 50.8mm;
Thickness: Customized;
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Warranty: 1 Month;
Usage: Lighting, Medical, Optical, Photography, Military Industry;
Type: Concave Lens;
Transmittance: 90%;
Shape: Bi-Concave Lens;
Material: Glass;
Lenses Color: Transparent;
Customized: Customized;
Coating: Polished;
Name: Double Concave Lens;
Key: Optical Lens;
Diameter: 2-250mm;
Radius: 5mm;
Clear Aperture: 90%;
Surface Flatness: Lambda/4, Lambda/2 or as Reques;
Surface Roungh: 10/5, 80/50 or Better;
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