Canon’s RF 800mm f/11 mega-telephoto lens is a unique proposition – but as I discovered, it’s not without limitations ...

In a machine-vision system, a camera lens serves one purpose: It gathers light and focuses an image on the camera's sensor. Thus, vision-system designers must treat lenses as key elements in ...

At an event held in Shanghai, Tecno announced two new camera hardware innovations and one software solution for its upcoming devices. Contributor. Forbes contributors publish independent expert ...

If you're fed up with the high cost of camera lenses, help may be at hand. Ari Jaaksi, a photographer in Finland, built his own lens for a mere 8 euros ($8.72/£6.71). Naturally, such a lens isn't ...

In a major update to the camera system, analyst Ming-Chi Kuo says the iPhone 18 Pro's wide angle lens will be upgraded to have a variable aperture. In a blog post that he says is based on his own ...

The iPhone 15 lineup will feature a glass-plastic hybrid lens with an ƒ/1.7 aperture before Apple expands the technology with next year's iPhone 16 models, according to a recent claim from the Twitter ...

Lens filters are an important tool for many DSLR photographers, but dealing with different diameter lenses, stepping-rings, square filter mounts and the rest can be frustrating and expensive. But now, ...