bandpass ir cut off filter for projector

Optical bandpass filter

Bandpass filters transmit light only within a defined spectral band ranging from less than one to many nanometers wide. The characteristics of the bandpass are controlled by multilayer dielectric coatings.

The customized Optical bandpass filter is welcomed.  

Other more filter glasses

1>Projection Optics System

2> Imaging

3> Sensor

4> Laser Measurement System

Tian Cheng Optics Co., Ltd. is located in Changchun city where is famous base of optics research and development in China, we dedicate to designing and manufacturing high quality precision optical components including Lenses, High Precision Prism, Filter, Window, Beamsplitter, Mirror, Waveplate, Polarizer, Polarization Beamsplitter, Micro optics, they are widely used in industrial application, medical industry, construction, telecommunications, military, environment monitoring, life sciences, public security, aerospace etc. We have built well cooperation with some companies from United Kingdom,Germany, Ireland, Sweden, Australia, Brazil, U.S.A. etc.

 1> Package Detail: A. Standard carbon and envelop with plastic foam.

                                          B. Safety green carton.

                                          C. Customized.

2> Delivery Detail: Within 20 days.(Also depand on the quantity)

 1> Q: Where is your factory located ? How can i visit there ?

  A: Our factory is located in Chaoyang district Changchun city Jilin province China, about 3 hours bus ride from Shanghai. All our clients, from home or abroad, are warmly welcome to visit us !

2> Q: What's the material of your products ?
  A: The material is optical glass and plastic .

3> Q: If I place an order now, how long would it be before I got delivery ?
  A: It would largely depend on the size of the order and the items you want .

4> Q: Can I customize production?

A: Yes, customized production is welcomed.

5> Q: How can I get some samples ?
  A: We are honored to offer you samples .