PROBLEM TO BE SOLVED: To efficiently operate zoom lens design suited for the execution by a computer under the consideration of manufacture tolerance in addition to optical performance such as various aberration.SHIBAYAMA ATSUSHI芝山 敦史
A laser processing system for precision manufacturing is operated by adjusting a scan lens within the system to create a wide variety of features on a workpiece. The zoom scan lens is adjusted continuously within the system to alter radius of an annulus of the processing beam(s), resulting in...
A zoom lens system and an optical apparatus are provided. The zoom lens system comprising, in order from an object side: a first lens group G1 having negat... 山上阳 被引量: 0发表: 2011年 Zoom lens design for projection optics The optical design of zoom lenses for projection applications...
A focusing method for a zoom lens system, including at least two lens groups, enables a portion of the zoom lens system to function as a focusing lens group over the entire focal length constituted by
9A for different levels of zoom; and FIG. 10 illustrates an aspherical catadioptric lens system designed using the process of FIG. 1. DESCRIPTION OF THE PREFERRED EMBODIMENTS We have realized that it is no longer required to design lenses to minimize particular aberration(s) (for example, but ...
Design of zoom lens by optimization technique damped least squarespolynomial equations fittingA method was developed for solving zoom lens layout. It can be used to solve both the optically and the ... FM Chuang,SG Shiue,MW Chang - 《Optical Review》 被引量: 10发表: 1994年 ...
Design of zoom system for automatic focal length measurement on optical bench In order to improve the accuracy of automatic focal length measurement on the optical bench,a continuous zoom optical system was designed.The system is com... J Cai,P Yang,A Ma,... - 《Journal of Applied Optics》...
The stability of this iterative paraxial design method has been confirmed and applied to the initial design for a three-group inner-focus zoom system having a focal length of 3.0 to 9.0 mm. The total track length of this zoom lens is 12.37 mm at all zoom positions, and the apertures are...
SemanticZoom Отправить SendAndReceiveReply SendBackward SendReply SendSignalAction SendTest SendToBack SendToFSI Последовательность SequenceCluster SequenceDiagram SequenceFile SerialKey SerialPort ServerDatabase ServerMethod ServerReport ServerRoleMembership ServerRunTest Server...
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