Specification |
Usage: Optical;
Type: Flat Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: PMMA;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Diameter: 55/30/70/80/90/150/160 etc;
Thickness: 2mm;
Groove Pitc: 0.3mm;
Spotlight Multiple: 800 Times;
Magnification Times: 3~~5 Times;
Application: This Glass Fresnel Lens Can Be Used on Stage Lamp,;
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After-sales Service: Forever;
Warranty: 1 Year;
Usage: Lighting, Photography, Customized;
Type: Ball;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: Optical Glass;
Lenses Color: Yellow;
Customized: Customized;
Coating: Customized;
11mm: 0.433;
Surface Accuracy: 20-10;
Aperture N: 5,1 etc;
Lrregularty N: 2,1,0.5,0.2 etc;
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After-sales Service: Online Technical Support;
Warranty: 1 Year;
Usage: Medical;
Type: /;
Transmittance: /;
Shape: /;
Material: /;
Lenses Color: /;
Brand: Happycare;
Product Name: Ophthalmic a/B Ultrasound Scanner;
Display: 10.4 Inch High Resolution LCD Screen;
Gains Range: 0--120dB;
Dynamic Range: 30-100dB;
Resolution: 0.01mm;
Gain Adjustable: 0-120dB;
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After-sales Service: 3r Quality Warranty-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser System;
Type: Laser Beam Expander;
Transmittance: 80%-90%;
Shape: Single-lens;
Material: CVD Znse;
Lenses Color: Clear;
Customized: Customized and Non-Customize;
Coating: Coating or Uncoating;
Substrate: CVD Znse/Optical Glass;
Wavelength: 532nm, 1064nm, 632, 8nm;
Expander Multiple: 1.5-20X;
Thickness: 2-3mm;
Reflectivity: More Than 99.5%;
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After-sales Service: 3r Quality Warranty-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser System;
Type: F-Theta Lens;
Transmittance: 80%-90%;
Shape: Single-lens;
Material: Znse/Quartz Glass;
Lenses Color: Clear;
Customized: Customized and Non-Customize;
Coating: Coating or Uncoating;
Substrate: Znse/Quartz Glass;
Wavelength: 1064nm or Customized as Per Demand;
Scanning Range: 50-300mm;
Working Distance: 90-445m;
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