Rod Lawton

Fed up with chromatic aberration, distortion and vignetting? You could buy an expensive new lens, or you could fix them automatically with DxO Optics Pro

The original Ricoh Theta launched in 2013, and the M15 adds video capability and twice the wi-fi transfer speed

The Sony RX100 crams a meaty 1-inch sensor into a body no bigger than a regular high-end compact's, but do you choose the I, the II or the III?

This handheld iPhone light meter add on might look like a retro novelty, but there's some serious science behind the Lumu's creamy white dome

It couldn't be simpler. You just throw it up in the air and it captures a 360-degree panoramic image – automatically

Apple gave us plenty of notice it was pulling the plug on its image-cataloguing app Aperture in 2015, and rival Adobe is ready to pick up the pieces

Updated The HTC Re fits in your hand, connects to your smartphone and captures your life with one-button simplicity.

Adobe announces new or updated mobile apps and a Talent Search tool for artists and recruiters

We take a detailed look at the top 20 lenses announced at the bi-annual Cologne photography fair.

Lightroom users will now be able to synchronise their adjustments with photos stored on the irista website

Photokina 2014 Photokina is the world's largest photography show and takes place every two years in Cologne, Germany. The TechRadar team was there the whole week to bring you the latest.

Photokina 2014 Red's video technology makes consumer 4K video look like amateur snaps. OK, so not everyone can afford 35,000 euros for a basic starter kit, but new tech has a habit of filtering down to consumers.

Photokina 2014 Surprisingly, the future won't consist of 100-megapixel sensors and 8K video. It'll be all about immersive imagery, capturing emotions and visual analytics.

Photokina 2014 Big sensor compacts are taking off, and Leica has joined the party with the lush-looking Leica X and its fixed focal length 35mm-equivalent f/1.7 Summilux lens.

Photokina 2014 So you thought Leica made expensive, old-style cameras that are just a little bit behind the times?

Photokina 2014 Who says interchangeable lens cameras have to be big? Panasonic's new GM5 is small, stylish and remarkably powerful

Photokina 2014 Big-sensor high-end compact cameras are gaining ground, and the Panasonic LX100 could be a mini-masterpiece

Photokina 2014 The 7D boasted 8fps shooting, high-speed autofocus, tough metal construction and full HD movies. Its replacement has a lot to live up to.

Photokina 2014 The Powershot G7 X brings a new, 20.2-megapixel back-illuminated sensor.

Photokina 2014 With its 28-megapixel sensor, weather-sealed body and 15fps shooting, the NX1 a serious stab at the big league.

Sigma's Contemporary and Sports lines have each gained a 150-600mm lens, so which one is right for you?

The Sigma 18-300mm f/3.5-6.3 is the company's longest superzoom yet, in a sector where every little increase in focal length is a little more territory gained.

Designed for full-frame (FX) Nikon D-SLRs, the Nikon 20mm f/1.8 combines a super-wide angle of view with an impressive maximum aperture.

Traditionally, you either get a flash for stills photography or a continuous light for movies… but the new Nikon SB-500 combines them in a single unit.