Nikon announces D3 and D300

Nikon have announced the Nikon D3 Pro camera and D300 semi-pro (or prosumer) models. The D300 is based on the D series body, while the D3 is an upgrade to the D2.

The D3 has a 12.1 effective megapixel FX format (36.0-x-23.9mm) image sensor with 12-channel read out, a 9 fps frame rate, expandable ISO settings from 200-6400, a completely new 51-Point autofocus system, a three-inch VGA LCD screen with Live View (it shows what's being photographed, rather than just displaying saved photos). The camera supports CompactFlash cards and can support two simultaneously. Photos can be stored to both (mirrored, so there is always a back-up), photos can also be stored consequatively on both cards. A clever feature is that if the images are stored as both NEF (Nikon's raw format) and JPEG, NEF images can be stored on one card, and JPEG on the other.

The D300 has a 12.3 megapixel sensor, a 6fps frame advance, a self-cleaning sensor unit and high definition 3-inch VGA LCD display. It has a fast start-up (0.13s with a 45ms shutter lag). The sensor is self-cleaning (it vibrates to loosen dust) with an ISO range of 200-3200. The D300 also has an HDMI connector suitable for HD displays.

Both cameras use Nikon's new EXPEED processing chip which handles 14bit D/A with 16bit image processing.

The D300 with retail for around £1,100 plus VAT for the body only