Brand Name : WZ
Model Number : CY420
Certification : CE,ISO2012
Place of Origin : CHINA
MOQ : 10 pcs
Price : US$60.0-200.0/PC
Supply Ability : 300PCS/WEEK
Delivery Time : 8-10 DAYS
Packaging Details : SAFE PACKAGE WITH FOAM
Material : BK7
Dimension : 32mmx32mm
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 Images |