The Nikon F-Mount was launched with the Nikon F camera in 1959 and has remained virtually unchanged since, making it the only lens mount still in production over 5 decades after its introduction. The camera mount comes essentially in 3 flavors: F, AI-S and AF, with some minor adaptations for particular cameras, mostly the digital entry-level models, which feature 2 extra screws and the minimum aperture confirmation notch, discussed later on.
Sometimes we run into "Cool Stuff" by accident, as I did with this piece of camera equipment. However, I will start looking more conciously for particularly "cool" gadgets that might interest you and will try to post my "finds" on a regular basis.The Go-Pro HERO is a high performance, wearable, waterproof 1080p HD video and still photo camera...
What means AF-S DX IF ED D G fEE SLR APO APS-C HSM CCD? Dictionary of (digital) photography terms and abbreviations.