Depth of field explained By Marcus Hawkins Updated Understanding depth of field is one of the first big hurdles in photography. Here's what you need to know.
Canon EOS-1D X Mark II vs EOS-1D X: 12 things you need to know By Marcus Hawkins How does the EOS-1D X Mark II shape up versus the original 1D X? From shooting speed to controls to battery life, we compare Canon's flagship pro cameras.
Canon PowerShot A4000 IS review By Marcus Hawkins Big zoom, small tin: the Canon PowerShot A4000 IS packs a 28-224mm equivalent lens into a tiny metal body.
Sigma SD1 Merrill review By Marcus Hawkins The Sigma SD1 Merrill offers a cutting-edge 45MP sensor in a basic body at a new, knock-down price. Is it worth shelling out for?
Canon PowerShot SX260 HS review By Marcus Hawkins The Canon PowerShot SX260 HS is a talented travel camera offering full manual control, a 25-500mm zoom and advanced image stabilisation.
Samsung WB750 review By Marcus Hawkins The Samsung WB750 is a pocket-friendly superzoom that sits in the Korean manufacturer's Performance range of compact cameras.
Epson Stylus Photo 1500W review By Marcus Hawkins TechRadar Pro Although the all-black A3+ Epson 1500W/Artisan 1430 printer looks different to the two-tone Epson 1400, under the hood it's a different matter.
Kodak ESP 1.2 review By Marcus Hawkins A Google Cloud Print-ready wireless printer, scanner and copier, but does it offer enough to beat its bigger brother, the 3.2?
Kodak ESP 3.2 review By Marcus Hawkins Taking on ridiculously cheap competitors, the Kodak ESP 3.2 offers wireless printing, scanning and copying at an affordable cost.
Canon Pixma Pro-1 review By Marcus Hawkins TechRadar Pro Aimed at 'serious' professional photographers, the Canon Pixma Pro-1 A3+ printer is pitched as the world's first 12-ink system.
Panasonic Lumix DMC-TZ30 review By Marcus Hawkins The Panasonic Lumix DMC-TZ30 is one of the most fully-featured travel compacts available. Can its images match its versatility?
Panasonic Lumix DMC-3D1 review By Marcus Hawkins The Panasonic Lumix 3D1 uses touchscreen technology to shoot true 3D stills and HD video. But is decent 3D enough to sell it?
Ricoh GR Digital IV review By Marcus Hawkins Ricoh's GR Digital IV introduces a new AF system, image stabilisation and one of the finest LCD screens around.
Nikon Coolpix P510: 10 things you need to know By Marcus Hawkins In Depth Bridge cameras typically offer DSLR-like functionality and generously long zooms at an affordable price point. But the Nikon Coolpix P500 replacement is taking this to the next level.
New Sony 500mm f/4 Alpha mount lens launched By Marcus Hawkins Sony is releasing a built-to-order 500mm lens in April.
New Olympus lenses in 2012 By Marcus Hawkins Olympus is launching two new fast lenses for its compact system cameras. The announcement of this pair of specialist lenses coincides with the unveiling of the Olympus OM-D.
Six new Canon PowerShot A cameras launched By Marcus Hawkins Canon has updated its PowerShot A series of budget compact cameras. Each of the six new models features a 16 million pixel sensor, DIGIC 4 processing and a 28mm wide-angle zoom lens.
New Canon SELPHY CP810 announced By Marcus Hawkins Canon has unveiled its latest SELPHY compact photo printer. The CP810 can produce a postcard-sized print in less than a minute, according to Canon's tests.
Tokina introduces new 17-35mm f/4 zoom By Marcus Hawkins Tokina's latest pro-spec AT-X zoom lens offers a wide 17-35mm focal length and a constant f/4 maximum aperture throughout the range.
Canon PIXMA MG4150 Wi-Fi printer announced By Marcus Hawkins Canon is releasing a new compact, web-enabled printer that's designed to make printing photos from smartphones and tablets easier and cheaper.
Pentax K-01 mirrorless camera launches By Marcus Hawkins It's official: the Pentax K-01 is to be released in March, complete with the world's thinnest interchangeable camera lens.
Ricoh GXR 24-85mm camera unit announced By Marcus Hawkins Ricoh is launching a new camera unit for its GXR interchangeable unit camera system.
Nikon Coolpix P310: 10 things you need to know By Marcus Hawkins In Depth Key features of Nikon's new high-end compact
Nikon reveals Coolpix S9300 and S6300 By Marcus Hawkins Nikon has unveiled two superzoom compacts designed with the needs of travel, sports and music concert photography in mind.
