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Home > Products > Spherical Lens > Meniscus Lenses > Customized varities of Germanium(Ge) Laser Lens Window

Customized varities of Germanium(Ge) Laser Lens Window

Basic Info

Model No.: SPL

Product Description

Product Description
 Material
Ge
Surface Flatness
1/4lambda
Diameters Available
 3mm to 300mm
Chamfer
 protecive chamfer
Diameter Tolerance
+/-0.05
Focal length tolerance
+/-1%
Surface Quality
40-20 or better
Clear Aperture
90%




               Coating





3-12um or 8-12um




      Application  



thermal camera

Packing & Delivery

Packaging Details

reinforced carton case,firm and safe package for air transmission
Delivery Time
7-30days

Description

Meniscus Cylindrical Lens is a lens that one surface is convex shape, another surface is concave with cylindrical shape

Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations

Manufacture Testing

POLISHING

We have low-speed polishing machine and high-speed polishing machine

TOOLING

More than 3000 kinds of raduis toolings

Coating

6 coating machine

Surface Quality Testing

Zygo Testing Surface Flatness

Focal Testing

Exhibition

Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich.


Inner packing
Inspection

We are.

 We are the Three Di Optoelectronics Co., Ltd., located in the beautiful city of Jilin, Changchun.We have experienced engineers and skilled workers, they are the important guarantee for the higher quality products.We can ensure higher qualified rate because of the precision testing equipment.

We do.

Our factory can provide professional design of optical products.We have Spherical Lens ,Aspheric lens, Cylindrical lens ,Ball lens, half ball lens, Rod lens, Optical dome lens ,cover lens, Optical Window, Optical Mirror and optical Filter.

Join us.


We have a good reputation
No risk of payment.
Convenient logistics services.

Contact Information


Product Categories : Spherical Lens > Meniscus Lenses