demonstration gratings

The Demonstration Gratings comprise three diffraction gratings on a frame for demonstrating the relationship between line spacing and diffraction angle.

The Demonstration Gratings can be fitted onto the Object Holder on Stem, the Rotating Object Holder on Stem or the Kroncke Optics Clamp K, enabling them to be used with optical riders and optical benches for a range of demonstrations and experiments related to diffraction.

features of the demonstration gratings

• Three diffraction gratings on a frame
• Useful for demonstrating the relationship between line spacing and diffraction angle
• Can be used with optical riders and benches if combined with object holders/clamps
• Number of lines: 100/300/600 lines/mm
• Dimensions: 90 x 30mm

compatible equipment

• Object Holder on Stem
• Rotating Object Holder on Stem
• Kroncke Optics Clamp K