Double slot token

The Double Slit Token Ø 40 mm allows for observing Young's interferences and quantitatively studying the influence of the spacing between 2 slits on the interference pattern. This accessory is very easy to use when mounted on a component holder (such as lenses). These tokens are resistant to heat and aging, and are very minimally affected by dirt. The manufacturing process allows for a precision better than 1 µm. It provides extremely high-quality patterns.

- 3 pairs of slits of the same width - Width of the slits: 70 µm - Distance between slits: 200, 300, 500 µm