Short-working-distance lens improves systems

Apo-Componon 90-mm CPN 4.5/90 lens has been designed for a magnification ratio from 0.2X to 0.4X. The focal length reduces required working distance, thus decreasing the space required for the camera-lens assembly. At f/4.5, the lens speed helps to increase image brightness and reduces system costs associated with illumination assemblies. The lenses are designed for 5 μm pixel size cameras having up to a 62-mm sensor.
Schneider Optics
Hauppauge, NY, USA
www.schneideroptics.com