Macimage: a user-friendly image-analysis system for the accurate mensuration of marine organisms... By using a combination of a more sensitive camera tube, additional magnification lenses....
Development of a kinescope quality measuring deviceApproved for public release, distribution is unlimitedThere are many sources of distortion in a television picture --- the camera tube, camera control circuits, the transmitter, the receiver,and the kinescope all contribute d.istortions...
Radiation studies of optical and electronic components used in astronomical satellite studies... The three instrument systems were the ultraviolet converter, the fine error sensor (FES), and the SEC vidicon camera tube....
The calibratrion of dopplergrams and magnetograms at bbso... The other is to make the light level of the direct image of the videomagnetograph the same both in Doppler and in Zeeman modes in order to reduce the errors introduced by imperfect linearity of the transfer curve of the camera tube....