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WaveMaster PRO 2 Wavefront Analyzer
The WaveMaster PRO 2 wavefront analyzer is used for mass production analysis of small plastic or glass lenses.
Due to the constant increase in quality requirements, the use of wavefront measurement becomes necessary to improve production quality.
The WaveMaster PRO & PRO 2 Wafer wavefront analyzers are capable of analyzing entire lens wafers with a measurement time of 2 seconds per lens. The wafer change is very quick to allow a full analysis of mass production.
Regarding measurement technology, the WaveMaster PRO 2 and PRO 2 Wafer wavefront analyzers determine the wavefront using a Shack-Hartmann sensor, from which various parameters are derived. A comparison with the design data is then performed.
Features of the WaveMaster PRO wavefront analyzers:
| WaveMaster PRO 2 | Measurement on a tray |
| WaveMaster PRO 2 Wafer | Measurement of an optical wafer |
| Measurement setup for spherical or aspherical optics | Transmission measurement with a point source |
| Measurement setup for planar optics | Transmission measurement with a collimated beam |
| Sample aperture | 0.5 mm … 14 mm (depends on image size) |
| Sample focal length | -12 to +50 mm |
| Measurement time per optic | |
| Throughput per hour | ≥ 1800 |
| Number of lenses per tray | Max. 148 |
| Tray change time | 10 s |
| Wafer change + alignment time | < 2 min |
| Setup time for a new design | < 5 min |
| Wavelength | 532 nm, 635 nm (other on request) |
| Wavefront measurement accuracy | < λ/20 (RMS) |
| Repeatability | < λ/200 (RMS) |
| Dynamic range | > 2000 λ |
| Measurement frequency | Up to 12 Hz |
| Lateral resolution | 138 x 138 |
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