HG OPTRONICS.,INC
Company Details
- Business Types:1:"0";
- Main MarketNorth America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Domestic Market
Company Introduction
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HG Optronics.,INC. provides Plano Convex Lens, Plano Concave Lens, Double Convex Lens, Double Concave Lens, Achromatic Lens, Cylindrical Lens and Meniscus Lens with a wide range of sizes from dia3.0mm to dia300mm.
Most of our optical lenses are customized. We are very competitive both in producing small quantity and large volume.
Lens Manufacturing Capabilities
Materials: N-BK7, H-K9L,Optical glass, Fused Silica, Silicon, Ge,CaF2, etc.
Parameter
Standard
High Precision
Dimension:
Ф2mm to Ф300mm
Dimension Tolerance:
0/-0.02mm
0/-0.005 mm
Centration:
<1′
<20″
Surface Flatness:
<λ/4 @ 632.8 nm
<λ/10 @ 632.8 nm
Surface Quality:
60/40
10/5
Coating:
uncoated, AR, HR, PR Coating, etc.
1.4 Window
A Window is constituted by two relative parallel surfaces, It is used to segregate two physical environments thereby let rays pass through. It’s widely used in Projection System, Imaging System and Optical Measuring System.
Windows Manufacturing Capabilities
Materials: Optical glass,BK7，Fused Silica，CaF2，MgF2，Silicon, Ge,Sapphire ，YAG etc.
Parameter
Standard
High Precision
Dimension:
3mm to 500mm
Dimension Tolerance:
/-0.1mm
/-0.01mm
Surface Flatness:
<λ/4 @ 632.8 nm
<λ/10 @ 632.8 nm
Wavefront Distortion:
<λ/4 @ 632.8 nm
<λ/10 @ 632.8 nm
Surface Quality:
60-40
10-5
Wedge/Angle Tolerance:
<3 arc minutes
<30 arc seconds
Parallelism:
<1 arc minute
<10 arc seconds
Coating:
Anti-reflective coatings or Upon request
1.5 Mirror
HG Optronics.,INC. can provide Metal Coated Mirror，Dielectric Coated Mirror and Dichroic Mirror which are made of substrate such as BK7, Optical glass, Fused Silica, CaF2 and so on.
Mirror Manufacturing Capabilities
Materials: N-BK7, B270, CAF2, Silicom, Ge, Fused silica, Znse, ect
Parameter
Standard
High Precision
Dimension
Ф3mm – Ф400 mm
Dimension Tolerance:
±0.05mm
±0.01mm
Clear Aperture:
>90% of diameter
Surface Flatness:
λ/4@632.8nm
λ/20@632.8nm
Surface Quality:
60/40
10/5
Coating:
According to customer’s request
1.6 Waveplate
Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This difference in velocities gives rise to a phase difference when the two beams recombine.
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