Researchers have developed a thin lens with a continuously tunable focal length. The new lens could one day make visual fatigue from augmented and virtual reality (AR/VR) devices a thing of the past. ...

The general availability of the industry's first multi-mega-pixel auto-focus liquid lens for camera phones spells the beginning of the end for conventional mechanical focus lenses, says its French ...

Voigtländer Color-Skopar 18mm f/2.8 Aspherical X-mount. The Voigtländer Color-Skopar 18mm f/2.8 Aspherical X-mount is scheduled for release in February 2024, and will only be available for the ...

The Galaxy S26 Ultra 5x zoom camera moves away from a traditional periscope design, improving aperture but doubling the focus ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Fixed-focus lenses have been around since instant film cameras — and have stuck around in the digital world to keep shots from GoPros and other action cameras sharp without hunting for focus. But one ...

The Harvard School of Engineering and Applied Sciences (SEAS) has developed the first single lens that can focus the entire visible spectrum of light — including white light — in the same spot and in ...

Offering a focal length of 6mm the Model 214 non browning lens delivers high quality images with minimal geometric distortion. The key features of the Model 214 are its 85-degree field-of-view and f/2 ...