Monday, September 17, 2007

Nikon FF Digital Rangefinder???

Following Nikon's D3 full frame launch rumours are swirling around about an entry level FF camera from Nikon and the surprise seems to be that it might be built into a Rangefinder rather than an SLR....

"The low end FX camera is supposed to come in at around $3000, using the present D3 sensor. Its cost means the cost of the body has had to be severely restricted - but Nikon has taken a radical solution to this to meet the price restraints without compromising quality - the camera is not an SLR, it’s a ‘digital rangefinder’. AF uses contrast detection off the sensor, so there’s no mirror or AF assembly. Metering is also off the sensor. The direct view finder has an overlaid internal QXGA LCD which displays variable frame lines (thus allowing zoom lenses) and, if MF is selected, a ‘digital rangefinder spot’ in which the rangefinder image is taken off the image sensor, and thus operates with a diagonal split. It shares the XGA rear LCD of the D3/300, which is the preferred mode of operation for macro work and non AF lenses. This is not an F-mount camera. Originally it was to use an updated Nikon S-mount, but will actually use an electronic M-mount. This has no mechanical couplings, so although standard M-mount lenses will operate, focus and diaphragm are uncoupled. It will be released with a remounted version of the 45/2.8 pancake, and other ‘NM’ mount lenses will become available, perhaps modernised version of classic S-mount lenses. An adapter allows mounting of F-mount lenses, with full function only for AF-S lenses. The lens mount decision has been made to allow the camera to be very slim, and it is somewhat smaller in size than a Leica M8, but styled after an SP. The whole thing has been contracted out, probably to Cosina. It has an ‘S’ series name, maybe SD or SP-D. There’s also a rumour that the same camera will be released by Sony/Zeiss, badged as a Contax (having sorted out the wrangle with Kyocera)."

Read more about it here...

Labels: