These low distortion lenses with an image circle diameter of 43.2mm are compact, robust, lockable in distance and aperture, designed for close up range or infinity and optimized for a uniform image quality over the whole sensor area. The 400-1000 nm broadband coating makes them suitable for applications in the visible and the near infrared spectrum. The option of alternative mounts like e.g. Canon bayonet or M42 thread makes them even more flexible for a wide range of applications in machine vision, quality control, web inspection and other image processing applications. 
 Key Features 
 Robust mechanics for rough industrial environment 
 Compact design and low weight 
 Focus and iris setting lockable 
 High resolution optics 400 - 700 nm (VIS) / 700 - 1000 nm (NIR) 
 Corrected for close up range 
 Constant MTF over the entire image field
F-number: 2.2 
Focal length: 51.2 mm 
Image circle: 43.2 mm 
Transmission: 400 - 1000 nm 
Interface: F-mount 
Weight: 203 gr. 
Filter Thread: M43 x 0.75
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