Just Posted! Our review of the Sony Alpha 200. The simplified version of the ambitious A350, the A200 does without Sony's clever live view system but comes instead with a very competitive price tag. The result is a more conventional DSLR that boasts a feature set almost the equal of the older A100 at a fraction of the cost. So is this enough to make it the ideal DSLR for users looking to upgrade from their compact digital cameras? Read our full review to find out. (21:05 GMT)

Just posted! Our new lens review of Sigma's latest iteration of its popular fast telezoom, the snappily-entitled 70-200mm 1:2.8 EX DG Macro HSM II. Offering fast and silent autofocus to users of all brands of DSLR via its HyperSonic Motor (HSM) autofocus, and with a closest focus distance of just 1m, this certainly looks like a strong contender on paper, but with a parent design dating back to 1999, how does it match up to the current state of the art? (15:35 GMT)

Samsung has announced the NV100HD (Known as the TL34HD in the US), which it describes as "The World's highest 14.7 megapixel 28mm Wide angle lens digital camera." And even without the qualifiers, that's an awful lot of pixels. More impressively, it can record 720p HD video and incorporates a high-resolution, 460K dot, touch screen. It also features optical image stabilization alongside Samsung's digital stabilization system and many of the company's other image processing features. (11:20 GMT)

Samsung's distinctive NV range gets another member with the announcement of the NV9 (TL9 in North America). It's got a 5x optical zoom, 10.2 megapixel sensor and the ability to play MP3 music files. It also contains all sorts of metering and image processing cleverness to help optimise photographs of social situations, with tricks and tweaks to help ensure well-exposed, smiley faces with smooth skin and open eyes. There are even fuel-gauge-style indicators for battery life and memory card space on the top of the camera that we think will polarize opinion into either 'cool' or 'entertaining'. (11:20 GMT)

Samsung has announced the L310W (Known as the SL310W in the US), a 13.6 megapixel camera with a 28mm equivalent wide angle lens. The camera includes all sorts of features to help take photographs of friends and family, and an Auto Contrast Balance feature to boost dark area of back-lit scenes. (11:20 GMT)

As part of Samsung's new model onslaught, it has released the S1070. The S1070 is a compact camera with a 3x optical zoom and what the company describes as a "premium quality" 10.2 megapixel sensor. A large 2.7" LCD screen, face-detection mode and 10 scene modes are provided to help capture and review the best possible images. (11:20 GMT)

Samsung has announced the L201 (SL201 in the US), a 10.2 megapixel compact camera. It has Samsung's Auto Contrast Balance feature to brighten dark areas in high-contrast and back-lit scenes. It also has the potentially handy ability to charge batteries, in-camera. Photography purists will be able to buy the camera in black or silver, while more adventurous purchasers can splash out on the pink, turquoise or lime green versions. (11:20 GMT)

Kodak has announced the creation of a new medium format 50MP chip, to be used in the newly-unveiled Hasselblad H3DII-50. The KAF-50100 Image Sensor offers a sensitivity range of ISO 50 - 400 and the highest resolution currently available in the 36 x 48mm format. The company spoke to us to explain the chip and the technologies behind it. (18:45 GMT)

Engineers at Swedish medium format specialist Hasselblad have cooked-up the highest resolution 48 x 36 mm camera: the H3DII-50. The company has announced its intention to produce a 645 format sensor. Continuing the company's long history of collaboration with Kodak, the new camera is based around the US company's new 50MP sensor. The new body is also designed to accomodate the company's HTS 1.5 Tilt/Shift cradle that allows traditional lenses to be tilted and shifted. (18:25 GMT)

Canon USA has announced the EOS Rebel XS, launched in other markets as the EOS 1000D on June 10th. In the United States, the camera will be available in a choice of black or silver but will not be available as body-only, with all units coming bundled with the EF-S 18-55mm IS lens. Canon has also announced its plans to build its first new Japanese camera factory for over a quarter of a century. (14:45 GMT)

We've added some new information to our product database to make it easier to understand the characteristics of camera sensors. The idea of megapixels is generally well understood but, mainly because of the way they've historically been presented, sensor sizes aren't. We feel that relating these two pieces of information gives a clearer understanding of how they interact. To achieve this, we've added the new field: "Pixel Density" to our database, to help when comparing cameras. We think you'll find it useful. (13:55 GMT)

In addition to the announcement of the D700, Nikon has revised the firmware of the D3 and D300. The latest D3 firmware adds new function button customization options though not the ones featured on the D700. In addition to these and a virtual horizon in live view mode, Nikon has also addressed the problem that some users experienced in which the battery indicator would incorrectly register an empty battery.
This problem, which has come to be known as 'Dead Battery Syndrome,' has also been addressed in new firmware for the D300. (11:20 GMT)

Perhaps the worst kept secret of any recent announcement Nikon has now officially revealed the compact, professional, twelve megapixel, full-frame (FX format) Nikon D700. From the outside the D700 is virtually identical to the D300, albeit for its larger 'full frame' viewfinder, internally it's almost identical to the D3, except for a slightly slower shutter (five frames per second up to eight frames per second with the MB-D10 battery grip). By comparison it also includes several function improvements over the D3 including Image Sensor cleaning ('sensor shake'), more flexible 'hard button' programming, virtual horizon in Live View and different DX mode indication on the focusing screen. The D700 also becomes the first professional Nikon DSLR to sport a built-in flash. As far as competition is concerned the D700 really only faces the Canon EOS 5D (and any replacement that may be in the works). On sale in July for US$2999 or €2599 body only. We've had a D700 for a few days now, just enough time to produce a detailed hands-on preview. (04:00 GMT)

Nikon has confirmed two tilt and shift (also known as perspective correction) lenses we first heard of in January this year. There is the 'normal focal length' PC-E Micro Nikkor 45 mm F2.8D ED and 'medium telephoto' PC-E Micro Nikkor 85 mm F2.8D, both of which provide ±8.5° tilt, ±11.5mm shift and 90° axial (rotation) movement and also have the much touted 'Nano Crystal Coat'. When used on the D3, D300 (and we presume D700) these lenses also provide automatic aperture control as well as manual override using the aperture ring on the lens. (04:00 GMT)

Nikon has today announced its new top-of-the-range flashgun - the Speedlight SB-900. The new model features a Multi-step auto zoom covering a 17-200mm zoom range, three illumination patterns (standard, center-weighted and even) and automatically detects if you are using the Nikon FX or DX format. The SB-900 will be available from the 25th of July. (04:00 GMT)