Specification |
After-sales Service: Provided;
Usage: Optical, Photography, Security Lens;
Type: Fixed Focus Lens;
Transmittance: 90%;
Shape: φ18.5*30.85*M12;
Material: Ptical Glass and Metal;
Lenses Color: Clear;
Customized: Customized;
Sensor: 1/1.73'';
Fno(Infinite): 1.65±5%;
Ttl: 31mm±0.3;
Waterproof: Yes;
Max Image Circle: 9.5mm;
Flange Back Length: 3.53mm±5%;
Back Focal Length: 4.00mm±5%;
|
After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12 Months;
Usage: Optical;
Shape: Ball, Hemisphere;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar Film, or Customize as Per Demand;
Substrate: H-K9l, N-Bk7, Sapphire, Quartz Glass, etc;
Size Tolerance: +0/-0.2mm;
Thickness Tolerance: +/-0.1mm;
Thickness: 1-5mm Customize as Per Demand;
Roughness: 60-40 Scratch-Dig;
Height: 1-50mm;
|
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;
|
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coating:Ar or Bbar ,Customized;
Raw Material: H-K9l,K9 or Customized;
Surface Flatness: < λ/5 @ 633nm;
Scratch/Dig: < 40/20;
Eccentricity: ≤ 1arcmin;
Focal Length Tolerance: < ± 1%;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Thickness Tolerance: < ± 0.05;
Clear Aperture: ≥ 95% of Diameter;
Diameter Range: 5~260mm;
Shipping: Express/by Sea/by Train/by Air;
OEM Services: Available;
Sample Services: Available;
Delivery Time: Depens on Qty, Normally 10-30days Production;
|
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Doublet;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: 60/40;
|