Оптический фильтр

Color Glass Filter ( Colored optical glass filters )

Optical color glass can selectively transmit special wavelength of light, or a portion of wavelengths in a continuous spectrum, or reduce transmission evenly across visible spectrum by absorbing or reflecting the portion of the light that is not being transmitted.

Optical color glass is also called Colored optical glass filters. It is mainly used as filters for observing, photograph, infrared instrument in order to improve the visibility or meet special spectrum requirements. It can be also made into colored glasses.

Worldhawk can provide various color glass filters or its substitutes.

include cut-off type glass filter, selective absorption type glass filter, heat-absorbing glass and neutral grey colored glass.

Application: Environmental displays  Industrial applications
Optical metrological instruments  Laser protective windows
Machine vision devices  Optical detection instruments
A digital optical  Optical test instruments
Electro-optic displays  Medical optical  Infrared thermograph 

- Infrared (IR) Glass Filter Characteristic 

- Color Glass filter Technical Indexes

+ Company

Changchun Worldhawk Optoelectronics Co., Ltd, established in 2010 in China Optical City - Changchun, we have three branches in Changchun, Nanjing and Hong Kong.

Worldhawk is the professional supplier for the optical products with much experience in optics design, research and development, manufacturing and export. We have many experienced engineers and many 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 can provide all kinds of optical products processing, coating service, assembling the lens and high-altitude monitoring quipment and so on. We consider our customer relationship to be a valuable asset, We understand that your application is not standard and so we offer customization of all of our products.

Please click on the links below for more information: 

Q: What's the way of shipping and cost?

(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.

(2) If you have your own express number, it's great.

(3) Freight=USD35.0(the first weight) + USD12.0/kg

Q: How to pay?

(1) T/T, PayPal, West Union, MoneyGram and

Assurance payment on Alibaba and etc..

(2) Bank Fee: West Union-USD30.00(≤USD3000.00),

T/T-USD20.00+, PayPal-5%. Please consult the local bank.

Q: What's the deliver time?

(1) For inventory: the delivery time is 5 workdays. 
(2) For customized products: the delivery time is 7 to 25 workdays. According to the quantity.

Q: How to ensure the safety of payment?

A: Worldhawk is the gold supplier for 7 years and supports Alibaba Trade Assurance. 

Trade Assurance Limit: > US $300,000

Q: 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.