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Description
Imagine Optic Wavefront Sensor HASO 4 First delivers accurate, reliable and fast measurement at the wavelength of your choice. This HASO is based on a camera offering the best industrial standards in term of reliability, and high wavefront measurement performance thanks to the unique characteristics coming with each of our products : factory calibration, advanced software and high quality hardware.
Specifications:
| Property | Specification |
|---|---|
| Aperture dimension | 3.6 x 4.6 mm² |
| Number of microlenses | 32 x 40 |
| Tilt dynamic range | > ± 3 ° (400 λ) |
| Focus dynamic range | ± 0.018 m to ± ∞ (350 λ) |
| Focus dynamic range – maximum NA | 0.1 |
| Repeatability (rms) | < λ/200 |
| Wavefront measurement accuracy in relative mode (rms)* | ~ λ/150 |
| Wavefront measurement accuracy in absolute mode (rms)** | ~ λ/100 |
| Tilt measurement sensitivity (rms) | 5 μrad |
| Focus measurement sensitivity (rms) | 3 x 10^-3 m^-1 |
| Spatial resolution | ~ 110 μm |
| Maximum acquisition frequency | 100 Hz |
| Processing frequency (CPU 3Ghz, 512 Mb RAM) | 20 Hz |
| Working wavelength range | 350 – 1100 nm |
| Calibrated wavelength | In the 400-1100 nm range, details on request*** |
| Extended wavelength range | Not available |
| Dimensions / weight | 42x 42 x 42 mm^3 /150g |
| Working temperature | 15 – 30° C |
| Interface / Power supply | USB 3.0 / 2.7 W via USB |
| Operating system | Windows 7 (32 and 64 bit) and Windows 10 |
| WaveViewTM metrology software | Included |
| External trigger | yes |
*Wavefront as seen by the device. **Difference between the real wavefront and a reference wavefront obtained in similar conditions (5λ of shift max). ***Single wavelength calibration (+- 50 nm), second wavelength calibration available on request.
