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high quality precision BK7 material concave grating lens,optical grating

  • high quality precision BK7 material concave grating lens,optical grating
  • high quality precision BK7 material concave grating lens,optical grating
Place of Origin CHINA
Brand Name WZ
Certification CE,ISO2012
Model Number CY420
Minimum Order Quantity 10 pcs
Price US$60.0-200.0/PC
Packaging Details SAFE PACKAGE WITH FOAM
Delivery Time 8-10 DAYS
Supply Ability 300PCS/WEEK

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Product Details
Material BK7 Dimension 32mmx32mm
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Product Description

Optical concave grating

 

It has the advantage of being able to constitute a spectroscopic system without any assistance from concave mirrors or similar types of image-forming elements. For this reason, the concave grating is used in a wide range of applications, such as analytical instruments, optical communications, biotechnology, and medical instruments. Spectroscopes incorporating concave gratings are classified roughly into two groups: polychromators or monochromators. 

 

We can provide customers with a variety of replicated grating products such as diffraction gratings, transmission gratings and holographic gratings to meet different needs. 

 

specification of our optical concave gratings as follow:

 

Material:BK7
Ruled area: <=70 * 70mm
Wavelength range: 200 to 900um
Grooves per mm: 490 to 1,200L/mm
Diffraction: >70%

high quality precision BK7 material concave grating lens,optical grating 0high quality precision BK7 material concave grating lens,optical grating 1

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cylindrical lenses

plano convex lenses