Recent picture taken with our customized fish-eye optical system (optimization: Wilfried Jahn)
The system has a 178 degrees field of view. Vignetting is mostly suppressed except for the very edge of the image.
The system works with a convex sensor, full frame, 20Mpixels, produced by the CEA-LETI. The full optical characterization is ongoing and will be published by the end of 2017.