Sill Optics: Large Format
16 Mar 2011
This lens is designed for use with 4k line sensors of 28.6 mm length or large- format matrix sensors with this diagonal. The lens is telecentric on the object side and provides a magnification of 0.16x. Maximum distortion is less than 0.05 percent for an object field of 178.5 mm. M42x1 or F-mounts are available as connections, other adapters are available upon request.
The Sill TZL 3018/0,23 belongs to the same product family and provides a magnification of 0.32x. This also provides ideal illumination for 16 Megapixel cameras with a sensor size of 36 mm x 24 mm. In this case the object field is up to 156 mm x 104 mm with a maximum distortion of less than 0.05 percent. As this lens is more or less telecentric on the image side it is not possible to use an F-mount. The mechanism may lead to vignetting due to the virtually parallel optical path. We recommend using an M60 or M72 connection.