Nikon updates firmware for Nikkor 1 zoom lenses
Nikon has released firmware updates for its Nikkor 1 10-30mm f/3.5-5.6, 30-100mm f/3.8-5.6 and 10-100mm f/4.5-5.6 lenses. The 10-30mm and 30-100mm lenses are upgraded to firmware v1.02, which corrects a bug which causes an incorrect aperture value to be recorded. Meanwhile the 10-100mm power zoom firmware moves to v1.01 that, like the 1.01 upgrades for the other two lenses, addresses a problem by which images could 'be blurred when shot immediately after the camera was shaken or moved quickly'. Read more

Tamron offers 17-50mm F2.8 VC prize for dpreview challenge
Tamron is offering an F2.8 zoom to the winner of a Travel and Nature challenge on dpreview.com. The competition, open to any registered dpreview member, runs until October 24th. The winner will be decided by public vote over the following seven days. The winning photographer will receive a Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical (IF) in Canon or Nikon mount (Full-frame shooters can request an unstabilized 28-75mm F2.8 instead), making this the first dpreview challenge with a competition prize. Read more

Fujifilm unveils X-S1 high-end superzoom and confirms Mirrorless intentions
Fujifilm has announced the X-S1 high-end superzoom and confirmed its intention to build a mirrorless interchangeable lens camera. The X-S1 is an addition to the company’s X-series and is built around the same 2/3” EXR CMOS sensor as the recently announced X10. Meanwhile, company president and CEO Shigetaka Komori said it will create a mirrorless, interchangeable lens camera built around a larger sensor with ‘resolution and low noise [that] will surpass the 35mm full size sensor.’ We’re not taking this to mean it will be a full-frame camera. More details will be announced nearer the Spring 2012 launch. The X-S1 features a 26x, 24-624mm equivalent F2.8-5.3 zoom and will be available from early 2012. Read more

Sigma reveals 18-200mm F3.5-6.3 II DC OS HSM with ‘FLD’ glass
Sigma has released version II of its 18-200mm F3.5-6.3 DC OS HSM superzoom lens. The latest version adds Sigma's FLD glass, the 'fluorite-like' glass co-developed with Hoya and features a revised design (it now features a narrower body and 18 elements in 14 groups, rather than the 13 groups of its predecessor). The lens will be available for Canon, Nikon, Sigma, Pentax and Sony systems (without optical stabilization on the last two mounts). MSRP will be $720. Read more

Sony SLT-A35 review published
We've published our review of the Sony SLT-A35. This latest model in Sony's series of 'translucent mirror' cameras incorporates almost all the features of the original A33 and A55 but includes what Sony promises is an improved 16MP sensor, and handful of extra processing options. The only real losses compared to the A33 are the articulated rear screen and $50 from the MSRP of the 18-55mm lens kit, taking it down to $699. Is this enough to compete in the crowded entry-level segment? Read our review to find out. Read more