Specification |
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography, Imaging;
Type: Aspheric Lenses;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Coating:Ar or Bbar ,Customized;
Raw Material: H-K9l,K9 or Customized;
Surface Flatness: < λ/5 @ 633nm;
Scratch/Dig: < 40/20;
Eccentricity: ≤ 1arcmin;
Focal Length Tolerance: < ± 1%;
Diameter Tolerance: < + 0.00/ - 0.02mm;
Thickness Tolerance: < ± 0.05;
Clear Aperture: ≥ 95% of Diameter;
Diameter Range: 5~260mm;
Shipping: Express/by Sea/by Train/by Air;
OEM Services: Available;
Sample Services: Available;
Delivery Time: Depens on Qty, Normally 10-30days Production;
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Warranty: 1 Year;
Usage: Optical;
Product name: Applanation Tonometer;
Measuring range: 0~80mmHg;
One scale unit: 1.96mN;
Measurement accuracy: ±0.49mN or 1.5%which ever is greater;
Repeatability: ≤0.50mN;
Reverse span: 0.49mN;
Diameter of applanation circle: 3.06mm±0.02mm;
Applantion area: 7mm²;
Moving range of measuring prism: 3mm;
Net weight: 500g;
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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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Warranty: 1 Year;
Usage: Optical;
Product name: Applanation Tonometer;
Measuring range: 0~80mmHg;
One scale unit: 1.96mN;
Measurement accuracy: ±0.49mN or 1.5%which ever is greater;
Repeatability: ≤0.50mN;
Reverse span: 0.49mN;
Diameter of applanation circle: 3.06mm±0.02mm;
Applantion area: 7mm²;
Moving range of measuring prism: 3mm;
Net weight: 500g;
|
Warranty: 1 Year;
Usage: Optical;
Product name: Applanation Tonometer;
Measuring range: 0~80mmHg;
One scale unit: 1.96mN;
Measurement accuracy: ±0.49mN or 1.5%which ever is greater;
Repeatability: ≤0.50mN;
Reverse span: 0.49mN;
Diameter of applanation circle: 3.06mm±0.02mm;
Applantion area: 7mm²;
Moving range of measuring prism: 3mm;
Net weight: 500g;
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