Diffraction Grating sheet 500 lines per mm Linear 5ft electronics3 All steel construction for long

All steel construction for long life and durability

Widely used for machinery equipment and industrial production

The compact body design makes the 67C Series particularly useful in installations with space limitations

Saves time and money

Also available in 2-mil and 5-mil thicknesses

Diffraction Grating sheet 500 lines per mm Linear 5ft electronics3 All steel construction for longDiffraction Grating sheet 500 lines per mm Linear 5ft Roll of 5 diffraction grids, 500 lines mm Size: 15 x 150 cm. Highly efficient embossed holographic optical elements (H. O. E) For direct viewing and analysis of spectrums from different gas pipes and other light sources. Spectrum Quality The brightest possible with a minimum of distracting visual noise. Product Features Size: 6"x12" 15x30 cm Highly efficient embossed Holographic Optical Elements