The Schneider Optics PYRITE 4.5/90 lens features a 90 mm focal length, 90mm sensor size, .25 meter working distance, and a M37x0.75 filter thread.

Schneider Optics PYRITE lenses are designed for large area and line scan sensors. PYRITE lenses feature high vibration resistance making them suitable in harsh environments for many industrial applications including inspection and logistics. Low distortion, and very low chromatic aberrations enable these lenses to capture uniform high quality images in a wide range of magnifications. PYRITE lenses are available in focal lengths ranging from 28mm to 120mm for sensor diagonals that range from 30mm-100mm depending on the focal length. They are also available with many different adapters and focus mounts. The possible camera mount types for the PYRITE lenses include C-Mount, Nikon F, M42 x 1, M72 x 0.75, M90 x 1, M95 x 1, M42 x 0.75, M58 x 0.75.