A camera lens filter is pretty much what you’d expect: it’s a physical piece of glass that attaches to your camera’s lens, filters the light before it reaches the sensor and, typically, has an effect ...

Lexy was a producer and on-air presenter who covered consumer tech, including the latest smartphones, wearables and emerging trends like assistive robotics. She won two Gold Telly Awards for her video ...

The next big thing in the world of smartphones are dual rear camera arrangements, one where a high-resolution camera is joined by a second typically low-resolution camera. The combination of the two ...