| Specification |
After-sales Service: Return or Replacement;
Warranty: Return or Replacement;
Usage: Optical;
Type: Glued;
Transmittance: 90%-95%;
Shape: Cemented Group Taper + Lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: UV, Coated;
Surface Quality: 40/20;
Centration: 3 Arc Minutes;
Model Number: Yt-Ball;
Diameter: as Design;
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Plano-Convex Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Uncoated;
Substrate: Calcium Fluoride;
Surface Quality: 40-20 Scratch-Dig or Custom;
Ar Coating Wavelength: Uncoated;
Coating Type: Uncoated;
Surface Accuracy Irregularity: Lambda/4 at 633 Nm;
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Optical Windows;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Broadband Coating;
Substrate: UV Fused Silica;
Surface Quality: 10-5 Scratch-Dig or Custom Manufacturing;
Surface Flatness: Lambda/20 at 632.8nm or Custom Manufacturing;
Coating Wavelength: 245nm to 1550nm;
Thickness: 1-10mm or Custom Manufacturing;
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After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Plano-Convex Lenses;
Transmittance: Central 90% of Diameter;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar.Film Coating;
Substrate: Znse(Zinc Selenide);
Surface Quality: 40-20 Scratch-Dig or Custom;
Efl: 25.4mm-1000mm;
Ar.Film Wavelength: 600-16000nm;
Centration: Less Than 3 Arc Min;
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After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Concave Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Scratch/Dig: 40/20(Both Sides);
Eccentricity: ≤1arcmin;
Diameter Range: 5-260mm;
Customs Services: Declare & Clearance;
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