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HG OPTRONICS.,INC
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  • Main Products

    lenses ,Prisms ,laser ,windows

  • Main Markets

    North 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

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HG OPTRONICS.,INC

HG OPTRONICS.,INC

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HG OPTRONICS.,INC

  • lenses ,Prisms ,laser ,windows
  • North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania
Business license
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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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