Specification |
After-sales Service: Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Round;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Customer Request;
Color: Transparent;
Focal Length: Customer Request;
Clear Aperture: 98%;
Customized Support: OEM, ODM, Obm;
Thickness: 0.1-100mm;
Product Name: Fresnel Lens;
Application: Optical Equipment;
|
After-sales Service: 3r Quality Warranty-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser System;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Polishing/Coating/Uncoating, etc;
Substrate: Corning 7980/7979;
Coating Wavelength: Ar Coated @1064nm V-Coated @ 1064nm or Customize;
Protective Windows Size: Custom Manufacturing as Per Requirement;
Protective Windows Thickness: Custom Manufacturing as Per Requirement;
Surface Quality: 60-40 Scratch-Dig 40-20 Scratch-Dig 20-10 Scratch-;
|
Substrate: Schott Borofloat 33 or Equivalent;
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;
|
Usage: Optical;
Type: Convex, Flat and Concave;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Unit G.W.: 0.9kg;
Size: 22*18*9cm;
Lenses: 22 Pieces;
Rim: Metal;
Application: Optical Store, Hopitals, Clinic;
|
After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Visible Coating;
Substrate: Molded Glass, Fused Silica, Bk270, etc;
Surface Quality: 40-20 Scratch-Dig or Custom;
Ar Coating Wavelength: 350-700nm;
Coating Type: Single-Layer Visible Type a;
|