Our replica diffraction grating is the most efficient grating ever offered. This specially developed, high-efficiency diffraction grating is more efficient than acetate gratings. Use these gratings to demonstrate emission spectra from spectrum tubes. Previously dim lines are now visible! Produce multiple beams from a single laser for great optics demonstrations or experiments. Bright rainbows can be formed to fuel a classroom discussion of diffraction. These gratings have 1000 lines per millimeter and are enclosed in durable 35mm glass slide mounts. This product comes with a data sheet that provides an explanation of holographic diffraction, activities, and tips on the care and handling of the product.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. Arbor Scientific works with teachers at all levels to find the ‘Cool Stuff’ – unique demonstration and laboratory tools – and then provides lesson plans, supportive teaching guides and science teaching supplies to make each learning experience fun and effective.