Video camera zoom lens design using lens modules. Sung Chan Park,Keun Bae Kim. Proceedings of SPIE the International Society for Optical Engineering . 1995Sung Chan Park; Keun Bae Kim.Video camera zoom lens design using lens modules.SHE.1995...
Zoom lens design using lens modules has the following advantages: modules can be used for each of the moving groups, and the parameters de?ning the speci?cations, the third-order aberration characteristics, and the positions of the groups for zooming can be varied to obtain the optimum design...
This paper presents the optimum initial design containing the first and third order properties of the three-group zoom system using lens modules, and the real lens design of the system. The optimum initial design with focal length range of 4.3 mm to 8.6 mm is derived by assigning appropriate ...
A novel imaging spectrometer can individually control spatial and spectral resolution by using zoom lenses as the foreoptics of the system and a focusing lens. By varying the focal length we can use the focusing lens to change the spatial and spectral dimensions; with the foreoptics, however, ...
Zoom Speed Approximately 3.5s(optical lens, wide-tele) Image(Maximum Resolution:3840*2160) Main Stream 50Hz: 25fps (3840*2160, 2560x1440, 1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (3840*2160, 2560x1440, 1920 × 1080, 1280 ×...
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Paraxial Zoom Lens Design Paraxial Zoom Lens Design ECEN 5616 Spring 2005 March 10th, 2005 Benjamin C. Ihas
the 4th component was adopted as compensation group in the zoom system.The initial structure was obtained by using the Gaussian method,the system was optimized by using Zemax software,and it was made up of the spherical lens.The lens field of view on the axis was greater than 0.3 at 133 ...
ModulesWindow MoneyEditor 監視器 MonthCalendar 主機板 MoveClass MoveDown MoveEvent MoveField MoveGlyph MoveMethod MoveProperty MoveToFolder MoveUp MSDN MSMQConnection MTLFile MTM MultiFileConnection MultiFlatFileConnection MultipleOutputExcluded MultiplyMember MultiplyMemberFormula MultiScaleImage MultiView MuteMic...
ModulesWindow MoneyEditor 監視器 MonthCalendar 主機板 MoveClass MoveDown MoveEvent MoveField MoveGlyph MoveMethod MoveProperty MoveToFolder MoveUp MSDN MSMQConnection MTLFile MTM MultiFileConnection MultiFlatFileConnection MultipleOutputExcluded MultiplyMember MultiplyMemberFormula MultiScaleImage MultiView MuteMic...