Honestly, that's great—it means I can use the simplest version to calculate the height of the drone. ... That gives the camera a field of view of 55.2 degrees. Oh wait!

Engineers have developed a new "4D" single-lens, light field camera that greatly enhances robotic vision. The new system uses a spherical lens and algorithms to capture information across a 138 ...

A group of researchers have discovered a way to make a camera lens that mimics the ocular systems of dragonflies, praying mantises, bees and other insects. Bug's view inspires new camera lens 8 photos ...

Smaller sensors take in less of the image circle, and hence record a narrower field of view. So lenses for smaller sensors are designed to project smaller circles. That's why you can't use a ...