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HD video D3100 & more new lens

HD video D3100 & more new lens

http://imaging.nikon.com/product ... /slr/d3100/spec.htm

[NEW]
Subject-tracking AF

D3100 ‘memorizes' a subject then automatically tracks it even if it moves. Should the subject momentarily leave the frame, the camera starts tracking again once it re-enters. By using this with AF-F (full-time-servo AF) you can also maintain focus on the subject while tracking. This is a great way to photograph active children and pets.

Note: Autofocus operation is interrupted while the camera is tracking the subject.


http://imaging.nikon.com/product ... 85mmf_14g/index.htm


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