Specifications

Filter
1.For high energy laser system application
2.for Harmonic separators
3.Output coupling coated
4.Dielectric Mirror

Specifications :

 

It's fabricated by special color glass material. the material will absorption some wavelength and appeare different colors. The applications are including camerar filter, machine vision lens filter.

 

1. Cut-off type: Block the short wavelength by absorption and transmit the long wavelength.
2. Selective absorption type: Transmission (or absorption) one wavelength (or several wavelengths).
3. Neutral Density type: Similar absorption for the whole visible wavelength range.

 

Materials	Colored optical glass
Diameter Tolerance	Minimum±0.1mm
Thickness Tolerance	±0.05mm
Parallelism	< 30", up to 3"
Centring Error	<3 arc minute
Surface Quality	60-40 commonly, up to 40-20
Surface Figure	Lambda/4 commonly, up to Lambda/10
Clear Aperture	Central 90 of diameter
Coating	AR coating is available upon request.

  

 

 

 

There  are other products supplied.

 

       

 

 

 

Our company :

 

We are specialized in the production of various specifications of optical components according to the customers' demand,  And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service.

 

 

 

  our production engineering :

 

 

 

 

 

 

 

Technology research and development:

 

 

 

 

 

           

 

Overseas exhibition :