| Specification |
After-sales Service: 1year or Discussion;
Warranty: 1year or Discussion;
Usage: Lighting, Medical, Optical, Photography;
Type: Spherical Optical Lenses;
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: 40-20 or Better;
Bevel: Protective Bevel as Needed Products Learn More;
Diameter Tolerance: +0/-0.01 or as Required;
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Usage: Medical, Optical;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Substrate: Bk7 Fused Silica Sapphire;
Diameter: Customer's Request;
Wall Thickness: Customer's Request;
Dimensional Tolerance: +/-0.25;
Height: Customer's Request;
Flatness: 1/4 Lambda;
Wavelength Range: 350-2200nm;
S/D: 60/40;
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Usage: Medical, Optical;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Substrate: Bk7;
Diameter: Customer's Request;
Wall Thickness: Customer's Request;
Dimensional Tolerance: +/-0.25;
Height: Customer's Request;
Flatness: 1/4 Lambda;
Wavelength Range: 350-2200nm;
S/D: 60/40;
Application: for Video Camera;
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Usage: Medical, Optical;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Substrate: Optical Glass;
Diameter: Customer's Request;
Wall Thicknessdiameter Tolerance: +0/-0.2mm;
Thickness: 0.5-50mm;
Center Thickness: Customer's Request;
Centering: ≤5 Arcmin;
Wavelength Range: 350-2200nm;
S/D: 60/40;
Effective Focal Length: +/-2%;
Back Focal Length Bfl: +/-2%;
Clear Aperture: >95%;
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Usage: Medical, Optical;
Transmittance: >95%;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Substrate: UV Fused Silica/Fs/Quartz/Corning7980/Jgs1;
Diameter: 25mm-150mm;
Wall Thicknessdiameter Tolerancediameter: +0/-0.2mm;
Thickness: 0.5-50mm;
Center Thicknessconjugate Distance: Customer's Request;
Centering: ≤5 Arcmin;
Wavelength Range: 350-2200nm;
S/D: 60/40;
Effective Focal Length: +/-2%;
Back Focal Length Bfl: +/-2%;
Clear Aperture: >95%;
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