| Specification |
After-sales Service: One Year;
Warranty: One Year;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Shape: Customized;
Material: Optical Glass;
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;
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After-sales Service: Supported;
Warranty: 1 Year;
Usage: Lighting, Optical;
Type: LED Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: PMMA;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Beam Angle: 12/15/22/24/36/50 Degree;
LED Type: Les 9-12mm;
Application: Track Light, Ceiling Light;
Optional Size: Dia 35/45/50/55/60/69/75mm;
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Usage: Lighting, Optical;
Transmittance: 90%-95%;
Shape: Single-lens;
Lenses Color: Clear;
Customized: Customized;
Beam Angle: 36/60 Degree;
LED Type: 2835/3030;
Application: Spot Light/ Wall Wash Light;
Optional Size: Dia 35/42/50/61/75mm;
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After-sales Service: Repair, Replace, Refund;
Warranty: 3-Year;
Usage: Lighting, Medical, Optical, Photography, Astronomical;
Type: Achromatic Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Dimension: Customized, From 10mm to 500mm;
Thickness: Customized, From 0.2 to 100mm;
Dimension Tolerance: up to 0.02mm;
Thickness Tolerance: up to 0.02mm;
Centering: <3 Arcmin (1 Arcmin Precision);
Surface Quality: 20-10 Scratch-Dig (up to 10-5 Available);
Flatness: PV<1/4L@ 633nm (up to 1/10L); RMS<1/40L;
Focal Length Tolerance: ±1 %;
Chamfer: <0.1mm;
Surface Roughness: Rq<0.5nm;
Aoi: 0-55deg;
Coatings: Ar, Bbar, Hr-Mirror, Customized According to Requi;
Clear Aperture: >90% Centered;
Bevel: Break Sharp Edges;
OEM: Available;
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After-sales Service: Repair, Replace, Refund;
Warranty: 3-Year;
Usage: Lighting, Medical, Optical, Photography, Astronomical;
Type: Achromatic Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Dimension: Customized, From 10mm to 500mm;
Thickness: Customized, From 0.2 to 100mm;
Dimension Tolerance: up to 0.02mm;
Thickness Tolerance: up to 0.02mm;
Centering: <3 Arcmin (1 Arcmin Precision);
Surface Quality: 20-10 Scratch-Dig (up to 10-5 Available);
Flatness: PV<1/4L@ 633nm (up to 1/10L); RMS<1/40L;
Focal Length Tolerance: ±1 %;
Chamfer: <0.1mm;
Surface Roughness: Rq<0.5nm;
Aoi: 0-55deg;
Coatings: Ar, Bbar, Hr-Mirror, Customized According to Requi;
Clear Aperture: >90% Centered;
Bevel: Break Sharp Edges;
OEM: Available;
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