| Specification |
Customized: Customized;
Sphere: -19.00~+16.75D ( 0.25D/0.50d/1.0d/3.00d Steps );
Cylinder: -8.75D~+8.75D 0.25D Steps;
Axis Angle: 0~180° ( 1/5'steps );
Rotary Prism: +0.25D;
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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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Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: 40/20;
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After-sales Service: on-Line Support;
Warranty: Available;
Usage: Lighting, Optical, Photography, Subsea Camera;
Type: Dome Lens;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Per Your Request;
Substrate: Bk7, Fused Silica, Sapphire, Actylic, etc;
Range of Diameter: 3-300mm;
Tolerance of Diameter: +/-0.1mm;
Surface Quality: 60/40;
Surface Figure: Lambda/2;
Ca: 95%;
Coated: Ar, Bbar, etc;
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