Specification |
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Menicus Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coating:Ar or Bbar;
Surface Flatness: < λ/5 @ 633nm;
Scratch/Dig: < 40/20 (Both Sides);
Eccentricity: ≤ 1arcmin;
Focal Length Tolerance: < ± 1%;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Thickness Tolerance: < ± 0.05;
Clear Aperture: ≥ 95% of Diameter;
Blacking Edge: Gt-7 or Equivalent;
Diameter Range: 5~260mm;
Shipping: Express/by Sea/by Train/by Air;
OEM Services: Yes;
Sample Services: Yes;
Delivery Time: Depens on Qty, Normally 10-30days Production;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Retinoscopy Rack Set;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Model: Ls-16 Loose Prism;
Diopter: 1/2,1,2,4,6,8,10,12,15,20,25,30,35,40,45,50;
Total: 17 Pieces Including One Red Filter Lens;
Size: 37×37mm;
Material.: Acrylic;
Packaged: Aluminum Case;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Retinoscopy Rack Set;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Coating: HC;
Model: Ls-22 Loose Prism;
Diopter: 1/2,1,2,3,4,5,6,7,8,9,10,12,14,16,18,20, 25,30,35,;
Total: 23 Pieces Including One Red Filter Lens;
Size: 37*37mm;
Material.: Acrylic;
Packaged: Aluminum Case;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Retinoscopy Rack Set;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Coating: HC;
Model: Hls-16 Loose Prism;
Diopter: 1/2,1,2,4,6,8,10,12,15,20,25,30,35,40,45,50;
Total: 17 Pieces Including One Red Filter Lens;
Material.: Acrylic;
Packaged: Aluminum Case;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Optical;
Type: Retinoscopy Rack Set;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Coating: HC;
Model: Hls-22 Loose Prism;
Diopter: 1/2,1,2,4,6,8,10,12,15,20,25,30,35,40,45,50;
Total: 23 Pieces Including One Red Filter Lens;
Material.: Acrylic;
Packaged: Aluminum Case;
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