• Country/Region
See all 12 Products in Family

1200 Grooves/mm, 12.7mm Sq, UV Transmission Grating Beamsplitter

Stock #85-290
Qty 1
Volume Pricing
Request a Quote
Groove Density (grooves/mm):
Wavelength Range (nm):
250 - 450
Blaze Angle (°):
Dimensions (mm):
12.7 x 12.7 ±0.5
Blazed Grating
Thickness (mm):
2.00 ±0.5
Transmission Diffraction Grating
Alignment of Grooves to Edge (°):

Regulatory Compliance

RoHS 2015:

Product Family Description

  • Multiple Diffraction Angles Available
  • UV Grade Fused Silica Substrate
  • Ideal for Fixed Grating Applications

Ideal for spectrographs and other compact systems using small detector arrays, UV Transmission Gratings are a simplistic means of dispersing light for fixed grating applications in the 250 – 450nm wavelength range. As incident light strikes the UV Transmission Gratings’ coarse groove spacing, it is dispersed on the opposite side of the grating at a fixed angle. As groove spacing increases, the diffraction angle decreases. UV Transmission Gratings are relatively polarization insensitive and are fairly insensitive to alignment errors.

Handling Gratings: Gratings require special handling, making them prone to fingerprints and aerosols. Gratings should only be handled by the edges. Before attempting to clean a grating, please contact us.

Need a Quote? Add a stock number to begin our two-step quote process.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram


Spectaris Optence Photonics21 Epic EMVA EOS Photonics France