Diffraktionsset laser 13st

Produktbeskrivning

Six slides with clear apertures in the shape of letters O T, Y Q, I A, L X, H Z, K V.
* Five slides with arrays of apertures as follows:
A regular square array of square holes

A random array of square holes

A regular square array of round holes

A random array of round holes

A regular hexagonal array of round holes
* A pair of slides having diffraction patterns produced by a pinhole and a letter X