Zinc Selenide Optics - China

CVD zinc selenide (ZnSe) is a chemically inert material with high purity, strong environmental adaptability, and ease of processing.

It has low optical transmission loss and excellent transparency.

It has a low absorption coefficient and high resistance to thermal shock, making it the preferred material for high-power CO2 laser optical components.

The Application of ZnSe Optics

Due to its uniform and consistent refractive index, this infrared material is also an ideal material for protecting windows and optical components in forward looking infrared (FLIR) thermal imaging systems.

At the same time, this material is also widely used as windows and lenses in medical, industrial thermal radiometers and infrared spectrometers, JT offers a wide variety of ZnSe lenses or ZnSe windows.

JT offers lenses, windows, mirrors and other optics that customized for infrared applications.

Infrared optical material selection depends on customer's requirements, the materials include germanium, silicon, zinc selenide, zinc sulphide, sapphire, calcium fluoride, and many more.

Our infrared optics manufacturing capabilities cover the entire infrared spectrum: near-infrared (NIR 0.7µm to 0.9µm), short-wave infrared (SWIR 0.9µm to 2.3µm), mid-wave infrared (MWIR 3µm to 5µm), and long-wave infrared (LWIR 8µm to 14µm).

Company Contact:

• Posted By: Chang Chun Jiu Tian Optoelectric Co.,Ltd.

• Phone: +86 431 85660988

• Address: 4655th FANRONG ROAD,HIGH-TECH AREA, CHANGCHUN , JILIN , China

• Email:

• Website: https://www.jtoptic.com/

• Business Description: Micro Lenses
  
  For nearly 20 years, JT has been committed to micro lenses and micro prisms processing to meet the rapidly increasing demands of precise visualization.
  
  We can reach the dimension of micro lenses as small as 0.5mm, micro prism is less than 0.3mm after continuous technical exploration and improvement, which are applied to the applications, such as life science, industrial endoscopes, optical fiber communication, etc.
  
  Such micro optics play a key role in the miniaturization of optical systems.
  
  The micro lenses processing requires special capabilities and unique skills, we can reach the dimension of micro lenses as small as 0.5mm, these micro lenses also with short focal length, the short focal length and micro size make it used in lightweight and compact optical systems, such as medical, life sciences, industrial instruments.
  
  Parameters Ranges
  
  Material: Optical Glasses, Fused Silica, Infrared Material, etc.
  
  Dimension Range: 0.5~5.0mm
  
  Dimensio n Tolerance: +/-0.01 mm
  
  PV : 1/10 Lambda
  
  Surface Quality: 10-5
  
  Centration: ≤30"
  
  Coating: As customer's request
  
  The applications of micro lenses
  
  Micro lenses are key components for manufacturing large-scale optoelectronic systems, they have the advantages of small size, light weight, and low cost, they can also achieve new functions such as miniaturization, array, integration, imaging, and wavefront conversion that ordinary optical components cannot achieve.
  
  JT's micro lenses are mainly used in the field of medical equipment and life sciences, such as endoscopes or fiber bundle endoscopes and microscopic, biochip detection and analysis, retinal imaging, bioimaging and non invasive surgical treatment, as well as industrial, such as fiber optic coupling communication, laser beauty, laser processing, detection, etc.
  
  JT Micro Optics Advantages
  
  ● Custom lenses as small as 0.5 mm, prisms less than 0.3mm
  
  ● Proprietary technology for prototype to volume production with high-precision manufacturing
  
  ● Competitive price and fast delivery
  
  ● Trained and qualified engineers and staff are ready to help you