| Specification |
Usage: Home, Business, Teaching;
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After-sales Service: Repair for free;
Warranty: 1 year;
Usage: Lighting, Medical, Optical, Photography, Laser device;
Type: Concave Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Fused Silica;
Lenses Color: Clear;
Customized: Customized;
Coating: Anti-Reflection;
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Usage: Lighting, Medical, Optical, Photography, Astronomy;
Type: Step window;
Transmittance: >95%;
Shape: Single-lens;
Material: O'Hara SK-1300;
Lenses Color: Clear;
Customized: Customized;
Coating: Anti-Reflection;
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After-sales Service: Repair for free;
Warranty: 1 year;
Usage: Lighting, Medical, Optical, Photography, Astronomy;
Type: Step windows;
Transmittance: >95%;
Shape: Single-lens;
Material: Schott N-BK7;
Lenses Color: Clear;
Customized: Customized;
Coating: Anti-Reflection;
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Usage: Lighting, Medical, Optical, Photography, Astronomy;
Type: Step window;
Transmittance: >95%;
Shape: Single-lens;
Material: Sapphire;
Lenses Color: Clear;
Customized: Customized;
Coating: Anti-Reflection;
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