Highlights
- The compact Fizeau workshop interferometer OWI 60 HP is an ideal tool for measuring of spherical components. Several options allow the adaptation of these measuring devices to individual measuring tasks.
- Compact design for use in the production
- Mounted on vibration dampening granite table. Passive shock absorbing system with 4 dampening elements
- Easy to operate for short measuring cycles
- No damage to surface due to non-contact measurement technology. Safer and more precise than test plates
- A comprehensive modular system allows a configuration of all axes that is ideally tailored to the individual application in terms of bearings (either friction or crossed roller bearings) and table drive (manual or motorized) via ballscrew spindle
- OptoTech Interferometer Module Inspect Mini EL-F digital with 60mm beam expander
- Usage of high quality OptoTech 60mm reference spheres for measuring of micro optics as well as optics in the 4“ range
- Integrated digital position transducer (Heidenhain linear scale) with 1µm resolution, for measuring of the test radii
Options:
- Phase shifter and software evaluation OptoTech µShape OWI for maximum accuracy and logging
- Upgrade to 2nd measuring table
- Asphere measuring with customized CGH
- Laser measuring system in the optical axis for high-precision radius measurement
- Inverse setup of the interferometer module (for measuring optics on runners)
- Fizeau Interferometer reference spheres 60mm in λ/10 and λ/20 available
Performance Data
- Working Range Ø ≤ 60 mm
- Working Range Radius depending on Reference Sphere
- Travel Z-Axis approx. 500 mm
- Measuring Accuracy λ/10 or λ/20 (depending on reference sphere)

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