Near Matches Ignore ExactFull Text Everything2 f-stop (idea) See all of f-stop, there is 1 more in this node. (idea) by bitter_engineer Thu Apr 06 2000 at 17:33:17 In a camera, the f-stop number is the ratio of the length of the lens to the diameter of the aperture. Higher f-stop numbers give you a greater depth of field. At the extreme end, a pinhole camera will give you almost total depth of field. On your fancier cameras with zoom lenses, the hyperbolae on the barrel of t...
Near Matches Ignore ExactFull Text Everything2 Nikon F-mount (thing) See all of Nikon F-mount, no other writeups in this node. (thing) by fhayashi Fri Sep 06 2002 at 15:33:17 Nikon has done a remarkable job in maintaining backwards compatibility with their camera lenses. Back in the 50's when they developed their first SLR camera, they designed the Nikon F-mount, named so because their camera was called the Nikon F. It mounted to the camera with a quarter turn, and had a litt...
This is the KFI History section of The Broadcast Archive Maintained by: Barry Mishkind - The Eclectic Engineer last update: 1/24/10 A Pictorial Tour of KFI Click here for a more detailed station history of KFI Here are some images and recollections from the folks who worked at KFI, the 50 kW flamethrower in LA. Earl C. Anthony's first transmitter - true "breadboard" construction. 1922 ...
