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- WAVES & SOUNDS
Batch of 6 PMMA lenses
Accessories for INITIAL optics bench
6 PMMA lenses Ø40mm
Focales : +50, +100, +150, +250, -100, -200
Total weight: 40 g
- School level
- Junior and senior high schools.
- Included in the suitcase INTIAL optics bench.