Specification |
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Surface Flatness: < λ/5 @ 633nm;
Eccentricity: ≤ 1arcmin;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Clear Aperture: ≥ 95% of Diameter;
Scratch/Dig: < 40/20 (Both Sides);
Focal Length Tolerance: < ± 1%;
Thickness Tolerance: < ± 0.05;
Diameter Range: 5~260mm;
OEM Services: Yes;
Delivery Time: Depens on Qty, Normally 10-30days Production;
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Usage: Optical;
Type: Concave Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: 40/20;
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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: 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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Usage: Lighting, Medical, Optical;
Type: Convex Lens;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: Mr-7;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Power Range: Sph 0.00~-15.00,0.00~+6.00,Cyl 0.00~-4.00;
Coating Color: Green,Blue;
Specific Gravity: 1.35;
Abbe Value: 31;
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Warranty: 1 Year;
Usage: Optical;
Transmittance: >95%;
Shape: Single-lens;
Material: Glass;
Wd: 150~450mm;
Filter Size: M46 P=0.75;
Largest Compatible Camera: 1/2";
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