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Optical design parameters.
| Items | Specifications |
|---|---|
| Center wavelength (nm) | 940 |
| Aperture diameter (mm) | 0.26 |
| FOV (°) | 165 |
| Working F-number | 2.34 |
| Focal length (mm) | 0.605 |
| Working distance (mm) | >15 |
| Semidiameter metalens (mm) | <0.79 |
| Total track length (mm) | <1.4 |
| Designed MTF (%) | >20 at 300 lp/mm |
