Title :
Zoom Lens Systems with Aspherical Plastic Lens
Author :
Maruyama, Takesuke ; Takagi, Masao ; Noro, Yoshihiko ; Masuda, Masami ; Ohtsu, Hiroshi
Author_Institution :
Consumer Products Research Center, Hitachi Ltd
Abstract :
Light-weight zoom lens systems with aspherical lens elements, zoom ratio of 6, for a camcorder have been developed by applying new optical design and high precision plastic solding technology.
Keywords :
Cameras; Glass; Lenses; Optical design; Optical materials; Optical refraction; Optical variables control; Plastics; Solid state circuits; Video equipment;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.1987.290268
