SILL 2835/35: new wide angle lens for small format cameras
6 Mar 2013
The focal length of SILL 2835/35 is 35 mm with a maximal aperture of 2.8, which covers a field of view of 56° horizontal and 42° vertical. Its resolution allows the use of 16 Megapixel cameras with a 24 mm x 36 mm sensor or 8k line sensors with 5 µm pixel size.
Due to the telecentricity in the image space, the relative illumination at the corners of the sensor is still higher than 70% even at full aperture of 2.8.The lens comes with an M58x0.75 thread with 12 mm flange distance, but can be customised.