Slide 7 single slots

Sku: 212035
Jeulin
€15.50 €18.60
- +
In stock
Type de composant Objet diffraction
Caractéristiques techniques
Slide:
- 50 x 50 mm; 24 x 36 mm usable.
- 7 single slots of calibrated width:
 . 400, 280, 120, 100, 50, and 40 µm
 . A 'mystery' slot is placed at the end of the row, after the finest slot (its width, to be found by the students, is 70 µm)
Precision: approx. 10%.