| Specification |
Usage: Lighting, Medical, Optical;
Type: Convex Lens;
Transmittance: >95%;
Shape: Ball, Hemisphere;
Material: Sr55;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Power Range: Sph -0.25~-2.00,0.00~+3.00,Add +1.00~+3.00;
Coating Color: Green,Blue;
Specific Gravity: 1.28;
Abbe Value: 35;
|
After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Laser Protective Windows;
Transmittance: Central 99.5% of Diameter;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Uncoated;
Substrate: Sillicon(Si);
Surface Quality: 20-10/40-20 Scratch-Dig or Custom Manufacturing;
Efl: Custom Manufacturing;
Edge Thickness: Custom Manufacturing;
Transmission: More Than 99.5%;
Machining: Polishing & Coating;
|
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Fresnel Lens;
Shape: Single-lens;
Material: PMMA Acrylic;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Diameter: 150;
Substrate: Acrylic;
Wavelength Range (Nm): 400 - 1100;
Index of Refraction ND: 1.49;
Thickness Tolerance (%): ±40;
Dimensional Tolerance (Inches): ±0.05;
Operating Temperature (°c): 80 (Maximum);
Transmission (%): 92 (From 400-1100nm);
|
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Fresnel Lens;
Shape: Single-lens;
Material: PMMA Acrylic;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Diameter: 150;
Substrate: Acrylic;
Wavelength Range (Nm): 400 - 1100;
Index of Refraction ND: 1.49;
Thickness Tolerance (%): ±40;
Dimensional Tolerance (Inches): ±0.05;
Operating Temperature (°c): 80 (Maximum);
Transmission (%): 92 (From 400-1100nm);
Focal Length(mm): 1300;
Groove Pitch(mm): 0.5;
Length(mm): 1100;
Thickness(mm): 5;
Width(mm): 1100;
|
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Fresnel Lens;
Shape: Single-lens;
Material: PMMA Acrylic;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
Diameter: 150;
Substrate: Acrylic;
Wavelength Range (Nm): 400 - 1100;
Index of Refraction ND: 1.49;
Thickness Tolerance (%): ±40;
Dimensional Tolerance (Inches): ±0.05;
Operating Temperature (°c): 80 (Maximum);
Transmission (%): 92 (From 400-1100nm);
|
