| Specification |
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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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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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Reflecting Mirror;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Customized;
Customized: Customized;
Coating: Customized;
Flatness: 1/4 Lambda;
Delivery Time: Depens on Qty, Normally 10-30days Production;
OEM Services: Yes;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Customs Services: Declare & Clearance;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
OEM Services: Yes;
Sample Services: Yes;
Delivery Time: Depens on Qty, Normally 10-30days Production;
Optical Thickness: 3mm ±0.5mm;
Size Tolerance: +0.00/-0.25mm;
Surface Quality: 80/50 Per Mil-M-13508;
Max. Operating Temperature: +100°c;
Transmitted Wavefront (Twf): 1/4 Wave Per Inch;
Parallelism: 30 Arc Seconds or Better;
Spectral Data: Stated as Internal Transmittance;
Dimension: 3mm-300mm: 3mm-300mm;
Cwl: 808nm+/-5nm, 920nm, 880nm or as Requested;
Fwhm: 20nm;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Shipping: Express/by Sea/by Train/by Air;
Sample Services: Yes;
Delivery Time: Depens on Qty, Normally 10-30days Production;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Customs Services: Declare & Clearance;
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