Demonstration Diffraction 3 in One
For demonstrating the principle of diffraction grating and the way in which its properties are dependent upon the number of lines per unit length. Comprises a card mount 90 x 40 mm approximately with three 16 x 9 mm apertures, each containing a diffraction grating replica. The gratings are 100 lines / mm. 300 lines / mm and 600 lines / mm, respectively, and are protected by cover glasses.
Description
For demonstrating the principle of diffraction grating and the way in which its properties are dependent upon the number of lines per unit length. Comprises a card mount 90 x 40 mm approximately with three 16 x 9 mm apertures, each containing a diffraction grating replica. The gratings are 100 lines / mm. 300 lines / mm and 600 lines / mm, respectively, and are protected by cover glasses.
Additional information
| Description | The gratings are 100 lines / mm. 300 lines / mm and 600 lines / mm, respectively, and are protected by cover glasses. |
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