Description
The Kaleo MTF instrument is ideal for measuring sets of lenses at the design, prototyping, or production phase. It delivers the most complete lens characterization: on & off-axis MTF, radiometry, and wavefront error at multiple wavelengths. The Kaleo MTF measurement accuracy remains unchanged even at high CRA and FOV.
KALEO MTF - MTF & WFE Optical Testing Station
Specifications
| Measurement Capabilities: | Encircled Energy, Coma, Distortion, Distortion, Transmission, MTF, Chief Ray Angle, Field Curvature, Effective Focal Length, Astigmatism, Through-Focus MTF |
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Features
- Compatible with large FOV (up to +/- 90°) and CRA (up to 50°) lenses
- Single shot MTF and WFE measurements
- On & off axis infinite to finite configuration
- MTF on-axis: Accuracy: <1%* | Repeatability: <0.5%*
- MTF off-axis: Accuracy: <2%** | Repeatability: <1%**
- MTF max frequency
- 1000 lp/mm
- Distortion: Accuracy: <0.5% | Repeatability: <0.05%
- OPD (on-axis): Accuracy: <20nm RMS | Repeatability: <5nm RMS
Applications
- Optics metrology and optical system alignment
Markets:
- Optical manufacturing
- Smartphone
- AR/VR
- Automotive
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