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Min. Order : 100 Pieces

ir bandpass camera filter

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Quick Details

Port: Changchun
Payment Terms: L/C,T/T,Western Union
Supply Ability: 8000 Piece/Pieces per Month
Brand Name: Tiancheng
Surface Quality: 60-40 scratch and dig
Place of Origin: Jilin China
Use: Optical Instruments
Size: OEM
Wavelength Tolerance: ±2nm
Material: Optical Glass
Model Number: 200-1100nm
Delivery Detail: Within 20 days
Packaging Detail: Standard carton and envelop with plastic foam
Tian Cheng Optics Co., Ltd.
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Trading Company
Response Rate
On-time delivery rate
US$ 4,000+
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Our advantage:


1> Profession team: We have an excellent team, continue to provide qualit yservices.

2> Globle market: Our products are applied in many fields, is curently sold in Sotheast Asia, North Amercia, Europe and other regions and countries.

3> OEM/ ODM: We can according to the different needs with customized services.

4> Service Department: We have a complete after-sales service system, to help you from your worries.

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Product Description

Glasses filter

An Interference Filter reflects one or more spectral bands or lines and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest. It consists of multiple thin layers of dielectric material having different refractive indices. There also may be metallic layers.


Optical interference filter specification:


Fused Silica

Diameter Tolerance

+0.0,-0.2 mm

Ring Diameter (φ)

25.4±0.2 mm

Ring Thickness (T)

6 mm

Surface Quality

60-40 scratch and dig


10 nm

Clear Aperture

>φ20 mm

Wavelength Tolerance


Mounting Material

Black anodized aluminum



The customized Optical interference filter is welcomed.


Other more Optical filter glasses



1>Projection Optics System

2> Imaging

3> Sensor

4> Laser Measurement System


Factory information

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.


Packaging & Shipping

 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 .