Adjustable Fresnel biprism
Sku: 202666
Ovio instruments
The strong points
€225.00
€270.00
An interference pattern is created by the shift caused by a prism with a very small angle on an incident homogeneous beam.
Measuring the fringe spacing allows to determine the angle at the apex of the prism.
| Matériau | Verre optique |
| Type de composant | Bi-prisme |
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Caractéristiques techniques
- Dimensions: Ø 100 mm
- Useful diameter: 24 mm
- Apex angle: 0.6°
- Rotation adjustment: with ball bearings
- Graduations: engraved every 1° on 360°
- Mount: anodized aluminum
- Support: rod Ø 10 mm - L 100 mm
Delivered in a storage case.
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