Высокоточный оптический инфракрасный изоцелы германиевый/Ge Призма

Infrared Optical Germanium (Ge) Prism

In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band), usually do not need to be modified due to its low chromatic aberration in low power imaging systems.

Wuhan Especial Optics utilizes precision double polishers to produce Germanium windows at competitive pricing. We strictly control every critical parameter at different processing stages, such as surface accuracy and every physical dimension to meet tolerance requirement. We provide special power controlled windows i.e. one surface with low power, while polish the other side with high power ring. Please talk to one of our technicians for further information.

It is critical that the surface of the material has a promising finish and good transmittance. Hyperion Optics provides 40-20 surface quality Ge lenses as factory standard products, with up to 1/4 lambda in surface accuracy. Our outstanding CNC lathe capability has leveraged our machining efficiency to meet rapid delivery. Ge aspheric lenses stand up well to harsh environments and we offer the most popular sizes with Anti-Reflection Coatings. are also available for your application; please refer us Aspheric Lenses for more information.

* High resistivity hemispherical lens available
* Available with AR or DLC coating
* Available in a wide variety of diameters and focal lengths

Our germanium optics are all tested with our Zygo interferometer and spectrophotometer as standard testing items to ensure superior quality. Refer to our typical manufacturing specs for your information below.You can also contact us for manufacturing limit or custom specifications.

Factory

Reception

a: Dimesion size : 5-300mm , thickness up to customer requirements

b: Many material could be choosed, like BK7, Fused Silica, Sapphire, MgF2, CaF2, Ge, Si, Znse, ZnS and so on.

c: AR HR DLC coating or as your request

For more please visit our website: www.wheo.cn

Packing Details: Protective film or Capacitor paper,Pearl cotton,Cardboard box.
Delivery Details: 7 days for stock.

                              3-4 weeks for custom-made products for sample.

                              in common, 4 weeks for mass production

What's the way of shipping?
We commonly use UPS, FedEx, DHL, TNT, SF, EMS etc. If you have your own express account, it's great.

How to pay?

We usually draft Trade Assurance Order on Alibaba, you can pay by the most convenient way which also protect most of your rights.
     
What's the deliver time?
For inventory: the delivery time is around 5 workdays. 

 Customized products: the delivery time is 10 to 30 workdays. According to the quantity and precision.

How to ensure the safety of payment?
Wuhan Especial Optic.,INC is the gold supplier and supports Alibaba Trade Assurance. Payment<=5000USD, 100% in advance. Payment>5000USD, 50% T/T in advance, balance before shippment.

Can I customize the products based on my need?
Yes, we can customize the material, specifications and optical coating for your optical components based on your needs. OEM is available.