

Experiments:
Focometry study (measure of a focal distance).
Diffraction study with a laser.
Including:
3 black clip-on rails in plastic graduated on 1100 mm (total 1125)
1 LED token light 4.5V – 3W
8 plastic tokens Ø 40:
5 diaphragms different Ø –number 1 – 1 and 3 slits
6 lenses PMMA Ø 40:
F -100 / -200 / +50 / +100 / +150 / +250
5 sliding holders (1 with knurled screw)
4 lens - slide holders Ø40
4 clips to clamp
1 prism holder
1 mirror 50x50mm
1 white screen in millimetres 100 x 150 mm
Power supply included
1 suitcase with protection foams
1 instruction for use (can be customized)
Suitcase dimensions: 320 x 430 x 115 mm
Total weight: 1.900 kg