High-Definition vs Ultra High-Definition Lenses

High-Definition vs Ultra High-Definition Lenses

Vision and imaging systems typically require a camera, imaging sensor and lens operating together to provide a working solution. For them to work optimally, all the components must be matched properly. Our new tech note discusses the trade-offs you should consider...
Wide-angle lenses with low distortion

Wide-angle lenses with low distortion

Traditionally wide-angle lenses suffer from image distortion. Depending on how you calculate the distortion you will typically be looking at between 5 to 15%. The lens will also require a very large front clear aperture. Both the distortion and the large diameter...
How to specify a lens for defence applications

How to specify a lens for defence applications

Optics play a crucial role in a wide variety of defence applications. To deliver a robust and reliable optical system for such an application it is critical that a detailed specification is provided which include sections for optical, mechanical and environmental...
UV lens for smart ballistics detection system

UV lens for smart ballistics detection system

A military contractor required eight mounted high-performance lenses to provide a 360° view enabling their smart ballistics detection system to detect the UV from gun muzzle flashes, identify its location and return fire to that location automatically. For this...