Token holes and Young's holes

The Trous et Trous d'Young token in the form of a 40 mm diameter token allows for a practical, visual, and precise study of the influence of hole diameter on diffraction, as well as Young's hole interference and more original obstacles (squares, rectangles...). This accessory is very easy to use, mounted on a component holder (like lenses). The manufacturing process allows for a regularity on the order of micrometers. It provides excellent quality figures. They are heat and aging resistant and are very insensitive to dirt. Paired with the Clix system, you no longer need adjustments to switch from one slot to another. Maintain your alignment, just turn and measure!

- Single holes: (6) 30, 50, 70, 100, 200, 500 µm - Double holes: (3) Ø70µm – spacing 100, 200, 400 µm - Squares: (2) 70x70 µm – 200x200 µm - Rectangle: (1) 70x200 µm