These lenses provide an excellent resolution, uniform distribution of brightness over the entire image field and no distortion. They were developed for the spectral range of 400-900 nm (VIS and NIR). All available types come with a C-mount adapter for CCD cameras and lockable focusing and diaphragm settings.

The recorded pictures are free of irritating colour edging and show no colour fringing when used with 3-chip cameras and beam splitters. All lenses provide a filter thread M35.5 x 0.5.