- Displacement: 25 mm
- Vernier precision: 1/100th of a mm
- Dimensions: 90x45 mm
- Eyepiece: 10x with focus
- Eyepiece graduations: cross + 1/10th of a mm
- Holding: rod Ø 10 mm - L 100 mm
Fresnel lens
Sku: 202750
Ovio instruments
The strong points
€180.00
€216.00
This eyepiece, called 'Fresnel Eyepiece', allows the measurement of optical phenomena of very small dimensions.
It is driven by a lateral movement device with a vernier, allowing the operator to measure figures with an accuracy of 0.01 mm.
It is driven by a lateral movement device with a vernier, allowing the operator to measure figures with an accuracy of 0.01 mm.
| Type de composant | Objet diffraction |
| Caractéristiques techniques |