BS ISO 8038-2-2001 光学和光学仪器.显微镜物镜及物镜座的螺纹.螺纹类型M25×0.75mm

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【英文标准名称】:Opticsandopticalinstruments-Screwthreadsformicroscopeobjectivesandrelatednosepieces-ScrewthreadtypeM25x0,75mm
【原文标准名称】:光学和光学仪器.显微镜物镜及物镜座的螺纹.螺纹类型M25×0.75mm
【标准号】:BSISO8038-2-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-05-15
【实施或试行日期】:2001-05-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:螺纹;显微镜;螺纹形状;光学;尺寸公差;螺纹零件;尺寸;光学仪器
【英文主题词】:Dimensions;Femalethreads;Finemechanics;Malethreads;Microscopes;Microscopy;Objectives;Opticalinstruments;Optics;Screwthreads;Thread-connections;Threads;Tolerances(measurement);Tubus
【摘要】:ThispartofISO8038specifiesthedimensionsofscrewthreadtypeM25asonetypeofthreadotherthanthethreadtypeRMSforconnectingamicroscopeobjectivetothenosepiece.NOTEAspecificcombinationofeyepiece,objectiveandtubelens(ifprovided,e.g.inaninfinity-correctedopticalsystem)isfrequentlyusedtocorrectaberrations.Thereforethecombinationofanobjectivefromonemanufacturerandthetubelensoreyepiecefromanothermanufacturer,althoughconformingtothispartofISO8038,maycauseerrorinmagnificationand/orlossofimagequality.
【中国标准分类号】:N32
【国际标准分类号】:37_020
【页数】:10P;A4
【正文语种】:英语