| Specification |
After-sales Service: Available;
Warranty: Support;
Usage: Optical;
Type: Flat Lens;
Transmittance: as Requested;
Shape: as Requested;
Material: as Requested;
Lenses Color: as Requested;
Customized: Customized;
Coating: as Requested;
Materials: Soda-Lime Glass;
Length: 75mm;
Width: 22mm;
Thickness: 1.5mm;
|
After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Visible Coated;
Substrate: Optical Glass;
Surface Quality: 60-40 Scratch-Dig or Custom;
Ar Coating Wavelength: 430-700nm;
Coating Type: Visible Multilayer;
|
Usage: Lighting, Medical, Optical, Photography;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Substrate: N-Bk7 Optical Glass;
Cte: 7.1*10-6/K (-30 Celsuis Degree to +70celsuis Degr);
Annealing Point: 719celsuis Degrees;
Transformation Temperature Tg: 557celsuis Degrees;
Abrasion AA: Ve = 63, 96 Vd = 64, 17;
|
After-sales Service: One Year;
Warranty: One Year;
Type: Concave Lens;
Transmittance: >95%;
Shape: Customized;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing;
Surface Flatness: Lambda/10 at 632.8nm with Power Removed;
Coating Type: Dielectric Coating;
Wavelength Range: 488-694 Nm/700-950nm;
|
After-sales Service: 3r Quality Warranty-Return, Replacement, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Astronomy, Laser, Communication;
Type: Zinc Selenide;
Transmittance: 10% Transmission Limits(T=6mm):0.5-22um;
Shape: Single-lens;
Material: Zinc Selenide;
Lenses Color: Yellow-Red;
Customized: Customized;
Coating: Coating/Uncoating/Polishing;
Substrate: Zinc Selenide;
10% Transmission Limits (T=6mm): 0.5-22um;
Index of Refraction Inhomogeneity (DN/N): Less Than 3ppm @633nm;
Coefficient of Thermal Expansion: [K-1] @273K 7.1 X 10(-6);
Thermal Conductivity: 18;
Heat Capacity: 0.339;
Chemical Purity [%]: 99.9996;
|