The Schneider Optics 21-1001957 CITRINE 1.4/17mm C-mount Lens covers a 2/3" format sensor with an 11mm image circle. It is broadband coated and corrected for uninterrupted imaging from 400-1000nm (Visible through Near IR spectrum). CITRINE lenses provide outstanding optical performance, and is widely used in industrial applications for high-end inspection and measurement tasks.

The lens features a robust metal body and solid mechanical design built to withstand harsh environmental conditions. It also features precise focusing via fine internal thread, a unique, robust focus lock, and a click-stop free iris setting / Iris lock. A filter adapter is available to accept M30.5x0.5 filters.