Experiments:
Light diffraction
Interferences

Features:
Case (240x200x45 mm) with 10 slides of 50x50m.

Slides:

DO115003 140 splines / mm
DO115002 530 splines / mm
DO115005 600 splines / mm
DO115006 1000 splines / mm
DO115019 Young's triple space
DO115014 Double space
DO115015 4 diffraction holes
DO111009 Polarized filter
DO115022 7 spaces, 7 grooves
DO115026 Hologram
30749