Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co LtdfiledCriticalOlympus Optical Co Ltd
Priority to JP12460076ApriorityCriticalpatent/JPS5349444A/en
Publication of JPS5349444ApublicationCriticalpatent/JPS5349444A/en
PURPOSE: To produce an accurate aspheric surface having a larger grade, even if the diameter is small and a very thin disc is used, wherein the surface is fixed with adhesives for polishing, after elastic deformation.
COPYRIGHT: (C)1978,JPO&Japio
JP12460076A1976-10-181976-10-18Method for producing aspheric surface
PendingJPS5349444A
(en)