Samsung has announced the US prices for its latest 'Smart' Wi-Fi enabled NX mirrorless cameras, the NX20, NX210 and NX1000. It has also said the NX1000 will be available from June at a price of around $699 with the 20-50mm retractable zoom. The range-topping 20MP NX20 with its electronic viewfinder will retail for around $1099, with the i-Fn version of the 18-55mm F3.5-5.6 kit zoom. The NX210, meanwhile, will cost around $899 with the same lens.

Just Posted: our hands-on preview of the Sony NEX-F3. The F3 is Sony's latest entry-level model, replacing the NEX-C3. It's built around the company's second-generation 16MP CMOS sensor, as featured in the NEX-5N and gains a built-in flash. It's also the first NEX to feature a screen that flips all the way into a vertical position, to make it easier to shoot self-portraits. We've been using an F3 for a couple of days - read our hands-on preview to find out what we thought and to see the images we shot.

Just Posted: Our Sony SLT-A37 hands-on preview. The A37 is Sony's latest entry-level SLT camera - offering DSLR capability in a full-time live view camera. The A37 retains the small body of the original SLT cameras and helps create an easy-to-understand four-model lineup. It gains 1080p24 HD video shooting and features such as lens correction and focus peaking from the more recent SLT models, offering a strong feature set. And, with a recommeded price of $599 with 18-55mm zoom, it's $150 cheaper than the A33 was. Read our hands-on preview to discover more.

Sony has launched the SLT-A37 entry-level 16MP SLT camera and the enthusiast-grade 18-135mm F3.5-5.6 SAM standard zoom. The A37 is a refreshed replacement for the A35, bringing the entry-level model into line with the rest of the SLT lineup. Meanwhile the 18-135mm F3.5-5.6 SAM lens offers Alpha mount users a more flexible upgrade option over the entry-level 18-55mm without having to stretch to the 16-50mm F2.8. The A37 will be available from June at a cost of $600 with 18-55mm kit zoom. The 18-135mm lens will follow in July for $500 or as a $200 premium over the basic zoom kit cost with any of the company's SLT cameras.

Sony has announced the NEX-F3 entry-level 16MP mirrorless camera and lightweight 18-200mm F3.5-6.3 OSS stabilized superzoom lens with for the E-mount. The NEX-F3 gains a built-in flash, along with the updated 16MP sensor from its NEX-5N big brother. Its big party trick is undoubtedly its LCD, whose image automatically mirrors when it's flipped up for taking self-portraits. Meanwhile, the E18-200mm F3.5-5.6 LE OSS is a more compact, lighter 11x superzoom lens for the NEX system. Starting in June, the NEX-F3 will have an MSRP of around $600, while the SEL18200LE will sell for around $850 from July.

Flickr has revised its image viewing pages for the first time in several years - finally letting images expand on larger monitors. The long-awaited feature, which Flickr is calling 'liquid' design, uses the largest image it can to fit your browser window, without ever upscaling. This combines with the latest version of 'lightbox' which shows your images as large as it can on the whole screen. Sadly the best results only come for images uploaded since March 1st 2012, for which 1600 and 2048 pixel versions will have been generated.

The Atlantic's 'In Focus' photo blog has collected a fascinating series of images from the Russian space program. Looking at both Zvyozdny gorodok, the training center just outside Moscow better known as 'Star City,' as well as  the Baikonur Cosmodrome in Kazakhstan, the pictures give an insight into post-Shuttle space flight. Astronauts and scientists from different countries train together, as do entrepreneurs preparing for their paid trips into space. The collection uses a variety of photographic styles and beautifully conveys the faded futurism of space travel. (from The Atlantic)

Fujifilm has announced the WCL-X100 wide-angle adapter lens for its X100 large sensor, fixed-lens compact. The 0.8x adapter extends the camera's 35mm equivalent field of view out to 28mm equivalent. It is designed to match the X100 in terms of both appearance and quality, sharing the camera's Fujifilm's Super EBC coating and made-in-Japan construction. The WCl-X100 will be available from June at a price of around $350. To enable use of the converter, the company has also issued firmware v1.30 which adds a function for its use as well as fixing two minor operational bugs.

Nikon's D800 has been awarded the prestigious Camera Grand Prix 2012 title and also won the public vote for best camera. The awards, organized by the Japanese 'Camera Journal Press Club' also recognized the Canon EF8-15mm F4L USM as lens of the year. Meanwhile, the editors awards were given to Sony's NEX-7 and the Olympus m.Zuiko 45mm F1.8.

Just posted: Canon PowerShot SX150 IS review. The PowerShot SX150 IS is a mid-priced compact superzoom - it's not as slim or stylish as the Panasonic TZ (ZS) models that have helped define the class, but it still boasts a 28-336mm equivalent zoom range and a comprehensive set of features, both in terms of special effects and manual controls. It also differentiates itself through the use of AA batteries and a CCD sensor - both helping to keep costs down. So has Canon cut too many corners in pursuit of cut-price capability?