Vision & Control GmbH has extended its line of high-resolution telecentric lenses for C-mount machine vision cameras with the vicotar T201 series. There are eight lenses in the series, all with a maximum outside diameter of 71 mm and overall length of 260 mm. Working distance can be selected at 140 or 280 mm. The lenses work in cameras with a maximum 1-in. image sensor size, and maximum object field diameter is 57 mm. Telecentric error is less than 1 mrad. Equipped with manually adjustable and lockable diaphragms, the lenses are suitable for use in harsh industrial environments.