Formed from laser-produced masters, holographic gratings are an ideal choice for spectroscopy experiments. By decreasing the amount of stray light produced, holographic gratings will produce significantly sharper diffraction orders over their ruled counterparts.
The result is an increased ability to view absorption and emission lines. Available in roll sheet and card-mounted versions. Roll material is 6" wide overall with a break every 6" on the roll laterally. Grooves run laterally on roll stock.
Substrate: Clear polyacetate film
Groove Orientation: Linear