THE book before us is of special interest, because it is the first of several German treatises on optical subjects which were selected for translation into English by the Standing Committee on Glass ...

IN his Thomas Young Oration of the Physical Society on December 6, Prof. Charles Fabry discussed “Vision in Optical Instruments”. Classical theory gives the resolving power of an optical instrument as ...

Astronomy has always relied on optical instruments, from the early Galilean telescope to fiber-fed spectrographs, so much so that astronomy and modern optics are called astrophotonics. Since ...

Case Western Reserve researchers, collaborators create new class of thin film coating; innovative technology could solve major hurdles for solar energy generation Researchers at Case Western Reserve ...

MOUNT PLEASANT, PA, Aug. 13, 2008 – ABB, a power and automation technology company, today announced the launch of a new generation of magneto optical current transducer (MOCT-P) optical instrument ...

"Date of survey: 8 August 1945." "First edition 23 October 1945." "January 1947." Chairman: Franklin D'Olier. "This edition has been reproduced by a photolithographic offset process from the first ...