Voigtländer has announced the European price and availability of its Apo-Lanthar 90mm F3.5 SL II close focus lens in Canon, Nikon and Pentax mounts. Announced in February 2010, the lens is priced at €549 for all the three mounts. In the UK market it is priced at £487.62 for the Canon EF mount and £464.12 for the Nikon Ai-S and Pentax KA mounts. The lens has been redesigned with a smaller body while maintaining the same optical construction and 50cm minimum focusing distance of the previous, SL version. (10:54 GMT)

Adobe's image processing rival DxO Labs has highlighted potential pitfalls in allowing users to profile their own lenses using Adobe's recently announced Lens Profile Creator utility. The company has expressed concerns about the accuracy and number of measurements taken to achieve an accurate profile. In response, Adobe has explained the reasoning behind encouraging users to profile their own lenses and says it has tried to mitigate the potential errors. (16:03 GMT)

All existing examples of the Sony E-mount 16mm F2.8 lens for its NEX system are non-production specification, the company has informed us. Tetsuya Numata, General Manager, Digital Imaging Europe told us: '[Sony] Japan noticed that all 16mm samples were actually pre-production samples and not showing the final performance of the lens. The design was modified from pre-production stage.' The statement came following discussions we'd had with the company over the image quality displayed in our own samples and others on the Internet. The company has promised us a production specification lens and we will post images with it as soon as we have it. (18:00 GMT)

Just Posted: Our review of the Olympus E-PL1. The E-PL1 is essentially a simplified and cut-down version of the company's E-P2 Micro Four Thirds camera. The 12MP camera adopts many features from its big brothers and adds a built-in flash and an interactive point-and-shoot mode. But has all this economizing blunted the 'Digital Pen'? Find out in our review. (17:39 GMT)

Ricoh has announced firmware updates, adding functions to its GXR and GR Digital III cameras. To be released on May 19, updates for both include two more noise reduction settings and an additional incandescent white balance preset. Both cameras will also feature an Auto Shutter Speed Shift function in shutter priority mode, which when selected changes the shutter speed where it would otherwise have no choice but to over or underexpose. There are also further improvements and additional features available for individual cameras. (12:42 GMT)

Leica has announced a revised version of the Summilux-M 35mm f1.4 ASPH lens for its M series of rangefinder cameras. It promises improved close distance performance through the use of a floating focus design, in which the lenses behind the aperture change position relative to the front group on focusing. The lens also comes with a compact rectangular screw-mount hood. It will be available in July 2010 at authorized Leica dealers for a recommended price of $4,995/£3,375. (11:12 GMT)

Sigma UK has announced its APO 120-400mm f/4.5-5.6 DG OS HSM optically stabilized lens will be available soon in Sony and Pentax mounts. Currently available in Canon, Nikon and Sigma mounts, the Pentax version will start shipping from May 21, 2010 followed by the Sony version from May 28, 2010 at a suggested retail price of £766.30. (10:42 GMT)

Adobe has released a 'Release Candidate' of its Camera RAW 6.1 raw processing software for immediate download from Adobe Labs. Based around a revised processing engine first seen in v6.0, it includes the Lens Correction feature that applies profile-based corrections. It also extends RAW support to the same cameras that were supported in v5.7, with additional support to the Olympus E-600. According to the company, the term 'Release Candidate' means the download is well tested but not yet final version. (17:54 GMT)

Sony has created Memory Stick-Pro HG Duo HX cards with read speeds increased to up to 30MB/s, from 20MB/s. The write speed remains at a minimum of 15MB/s (on HG-compatible devices), as per the previous generation cards. The faster read rates will speed up processes such as the transfer of large images or playback of HD video. The latest cards are available in 8GB, 16GB and 32GB capacities. (13:15 GMT)

Canon is celebrating the production of its 40 millionth EOS camera, including both film and digital SLRs. The Electro Optical System (EOS) series was introduced in 1987 with the launch of EOS 650 which incorporated the world’s first fully electronic mount. A press release from the company stresses milestones in its history. (13:00 GMT)

Ricoh has released a firmware update for its CX3 digital compact a month after posting the previous version. Firmware v1.09 for the back-lit CMOS based camera fixes a minor bug pertaining to movie playback. The firmware is available for immediate download from Ricoh's website. (12:57 GMT)

Just posted! Our preview samples gallery from the Sony Alpha NEX-5. We have just received a production sample NEX-5, and decided to venture out of the office for a saunter around London in the spring sunshine to bring you a quick gallery. All the images have been shot with the optically stabilized 18-55mm F3.5-5.6 kit zoom lens. The gallery includes a mix of shots using various ISOs and under different lighting conditions. We've even added a video to watch and download. UPDATE: When we produced this sample gallery we were told that the E 16mm F2.8 lens we were using was a production sample. However, Sony has today (May 18th) informed us that all E 16mm F2.8 lens in circulation are not of production specification and image quality should not be taken as indicative of final production quality. (19:18 GMT)

Hasselblad has released a Mac update for its Phocus image processing software which extends RAW support to third party camera files. Version 2.5 allows processing of files from manufacturers including Canon, Nikon, Leica, Sony, Fujifilm and Olympus. It also includes a host of new features, and supports common file formats such as JPEG, DNG, PNG and TIFF. The company says that the Windows version of Phocus 2.5 will be released by mid-June and will include all the latest improvements excluding support for third party files. The Mac version will be available as a free download from May 19th from Hasselblad's website. (19:03 GMT)

Leica has announced the Summarit-S 35mm f/2.5 ASPH lens for its S2 professional DSLR. The first wide angle lens designed for its S system offers a 28mm equivalent field of view. It joins the existing 70mm f/2.5 ASPH and 180mm f/2.5 lenses. Leica says it will available from May 2010 at a suggested retail price of US $5295. (13:24 GMT)

Along with the Alpha NEX-5 and NEX-3, Sony has announced it will develop an AVCHD camcorder that will be built around the new E mount system. Due to be launched in Autumn/Fall 2010, it will include the Exmor APS HD CMOS sensor seen in the NEX models and will be compatible with existing Alpha lenses via an adaptor. (10:54 GMT)

As expected, Sony has unveiled the NEX-3 and NEX-5 mirrorless interchangeable lens cameras. The two cameras are both built around the 14.6 megapixel Exmor APS HD CMOS sensor announced at the PMA 2010 exhibition in February and the new, mirrorless E-mount. Both offer high-resolution tilt/flip screens, fast continuous shooting and HD video capture, with 720p from the NEX-3 and 1080i, AVCHD from the NEX-5. Also announced are three E-mount lenses: a 16mm F2.8 pancake, offering a 24mm equivalent field-of-view, a standard 18-55mm F3.5-5.6 stabilized kit zoom, with a 18-200mm F3.5-6.3 stabilized superzoom to follow. We've been using both NEXs for a while and have delved beyond the raw specifications to prepare hands-on previews of both models. (07:00 GMT)

Canon has released the PowerShot SD4000 IS (IXUS 300HS in Europe) ultra-compact camera. It features the company's new 'HS' system that promises better low-light performance and high-speed photography through a combination of a 10MP back-illuminated CMOS sensor and DIGIC 4 processor. It sports a 28-105mm equivalent f/2.0-5.3 stabilized zoom lens (much like that seen on the S90), 3 inch LCD and P/A/S/M shooting modes. The camera also features a Super Slow Motion movie mode that records 340x240 movies at 240fps, as well as 720p HD movies capture. (05:00 GMT)

As previously announced, firmware updates for the DMC-GF1, DMC-GH1 and DMC-G1 Micro Four-Thirds cameras are now available for download. These promise improved autofocus performance with third-party lenses and recognition of the new 14-42mm kit zoom, plus enhanced flash performance for the GH1 and G1. The updates can be downloaded via Panasonic's website. (10:48 GMT)

DxO Labs has updated its DxO Optics Pro raw converter to version 6.2 for both Windows and Mac. The latest versions add support for the Canon 550D and Sony Alpha DSLR-A450 in both Standard and Elite editions. The Elite edition also supports the Canon EOS 1D Mark IV and Nikon D3s, and comes with 85 additional optical modules. Versions for both operating systems also offer a number of new features including automatic noise reduction and a default sharpening preset. (09:00 GMT)

Ricoh has unveiled the P10 28-300mm equivalent F3.5-5.6 VC lens module for the GXR system with a 1/2.3" back-illuminated CMOS sensor. The image-stabilized unit includes features such as RAW capture, HD video recording and 5 fps continuous shooting (120 fps at VGA). The P10 is the third module available for GXR users, with the A12 28 mm equivalent F2.5 prime lens module currently under development. (07:06 GMT)

In addition to its latest GXR module announcement, Ricoh has shown us a series of concept prototypes for non-camera modules that could be developed for the system. The eight mockups, first shown at the CP+ show in Japan in March 2010, include a GPS unit, a wireless kit for underwater photography, storage and projector units. The company says it will first concentrate on producing camera modules but wants to demonstrate the potential of the system. (07:06 GMT)

Olympus has announced the availability of its PEN E-P2 Micro Four Thirds camera in silver. Previously only available in black (in most markets), the silver version of the camera will start shipping from next week including the M. Zuiko Digital ED 14-42mm 1:3.5-5.6 lens. The European recommended selling price will be €799. (09:39 GMT)

Just posted! Our latest lens review, featuring the Canon EF 70-200mm F2.8 L IS II USM. This lens was announced at the start of the year as Canon's replacement for its flagship fast telephoto zoom - the workhorse of many professional photographers - promising improvements in almost every aspect of its design. We've been putting it through its paces for the last couple of weeks, click through to read how it fared in our tests. (15:24 GMT)

Topaz Labs has released the latest version of its DeNoise noise reduction plug-in for Adobe Photoshop. It incorporates the company's latest 'IntelliNoise' noise reduction technology that aims to remove noise from images while maintaining detail. It is available as a free upgrade for existing users or $79.99 for first-time buyers. (14:45 GMT)

As you may already have guessed dpreview.com has a new design. The biggest changes are the homepage, which has been totally redesigned, and the new site-wide widgets on the right hand column. From a user interface point of view the biggest change regular readers will need to adjust to is that the menu has moved from the left-hand side (where it's lived for a decade) to the top of the page. This will allow us to use the full width of your screen for some of our future developments. We hope you like it, and that you'll bear with us today as we iron out the inevitable bugs that will creep in after deploying such a significant code change. Find out more after the link. (13:21 GMT)