Nikon USA has launched the Coolpix S8100. It closely resembles the S8000 but makes use of a 12MP back-lit CMOS sensor in the place of the 8000's 14MP CCD. In most other respects the cameras are similar, with the S8100 retaining the 30-300mm equivalent stabilized zoom lens and 3.0" LCD. The CMOS sensor helps it offer 10 fps shooting and 1080 HD movie recording. The model is currently only being released in the US.

Carl Zeiss has announced that its CP.2 compact cine lenses with interchangeable mounts will become available for the Micro 4/3 and Sony Alpha systems. The already announced Nikon F mount versions will be available in the fourth quarter of 2010, the company says. In addition to the seven focal lengths already publicized, Zeiss says it will introduce a 50mm T2.1 macro lens and a 100mm T2.1 in the Nikon F mount.

Nikon has announced the Coolpix S80, a touch-screen card-style compact camera. It features a multi-touch OLED screen to offer both improved responsiveness and image contrast. The 17mm deep S80 is based around a 14.1MP sensor and a stabilized 5x optical zoom that offers a 35-175mm equivalent range. It also includes stereo microphones to complement its 720p movie recording capability.

Nikon has launched the Coolpix P7000 high-end enthusiasts' compact camera built around a 1/1.7" sensor and featuring a 28-200mm equivalent image stabilizaed lens. Coming over two years after the P6000, the P7000 is a considerably larger camera featuring bulky, faux-rangefinder styling that is more than a little reminescent of Canon's G Series. The P7000 has a 10MP CCD sensor, VGA-resolution fixed LCD and a usefully bright F2.8-5.6 aperture range. We've been able to borrow a P7000 and have prepared a hands-on preview.

The SD Association has announced an extension to the format that will allow SDHC and SDXC cards with transfer rates of up to 300 MB/s - three times faster than the theoretical maximum of the UHS-I cards that are starting to appear and sixteen times quicker than conventional cards. The as yet unnamed standard will use a second row of connection pins located behind the existing ones to allow the greater transfer rates. The association says the cards will be defined by the SD 4.0 specification expected in early 2011 and will be backwards-compatible with existing SD, SDHC and SDXC devices, albeit without the speed benefits.