Batch of 8 INITIAL diaphragms
Accessories for INITIAL optics bench
Tokens in black plastic Ø40 mm
- 5 diaphragms with different Ø
- The number 1
- 1 and 3 slits tokens
Total weight: 20 g
- School level
- Junior and senior high schools.
- Included in the suitcase INITIAL optics bench.