| Specification |
After-sales Service: 1 Year;
Warranty: 1 Year;
Usage: Lighting, Medical, Optical;
Type: Concave Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
4X Number Aperture: 0.10;
10X Number Aperture: 0.25;
20X Number Aperture: 0.40;
40X Number Aperture: 0.65;
60X Number Aperture: 0.85;
100X Number Aperture: 1.25;
4X Working Distance: 37.5;
10X Working Distance: 6.554;
20X Working Distance: 2.103;
40X Working Distance: 0.65;
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Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Doublet;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: 60/40;
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Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Doublet;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: 60/40;
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After-sales Service: on-Line Support;
Warranty: Available;
Usage: Lighting, Medical, Optical, Photography, Laser;
Type: Achromatic Lens;
Transmittance: >95%;
Shape: Achromatic Lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Per Your Request;
Product Name: Telescope Lens Achromatic Doublet Lens with Wholes;
Substrate: K9, Fused Silica, or Other Optical Glass;
Size: 3-460mm;
Dimension Tolerance: +/-0.1mm or Better;
Surface Quality: 60/40;
Surface Flatness: 1/2 Lambda or Better;
Bevel: Protective Chamfer;
OEM: Yes;
Centration: +/-3 Arcmin;
Coated: Ar, Bbar, etc;
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After-sales Service: on-Line Support;
Warranty: Available;
Usage: Lighting, Medical, Optical, Photography, Laser;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Mirror Coating, Ar Coating, etc;
Substrate: K9, Fused Silica, or Other Optical Glass;
Size: 0.5-200mm;
Dimension Tolerance: +/-0.1mm or Better;
Surface Quality: 60/40;
Surface Flatness: 1/2 Lambda or Better;
Bevel: Protective Chamfer;
OEM: Yes;
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