Please note that due to Covid there may be delays in shipping.

Student Transmission Gratings


United Scientific Supplies

Regular price $22.83

We have 0 in stock.

Quality linear diffraction gratings protected by two glass plates, 50mm x 50mm. Viewing area measures approximately 36mm x 19mm.

The DFG525-pk/5 Diffraction Gratings in Slide Viewers has a viewing area of 35mm x 25mm.13,400 lines per inch