For one thing, you'd be dealing with heavy glass plates. The camera, too, would be heavy, as well as bulky. And chances are you'd be working with wet-collodion plates, which would mean that ...

If you thought camera plates did nothing but fix a camera to a tripod head, then think again. If you use any of the best video heads or the best gimbals you’ll probably have a slightly longer ...

Holography records object beam information onto a flat recording medium, such as a photographic plate, by interfering with the object beam with a separate beam called a reference beam. This ...

IN a previous communication 1 we gave an account of star-like tracks obtained in vertically placed Ilford Halftone plates exposed to cosmic rays at Sandakphu (3660 m.) and Darjeeling (2130 m.). We ...