焦距物距
![显微镜和望远镜ppt 课前检查:凸透镜成像规律 物距与焦 像距与焦距 距](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73520D3DFDA2093B1131461587743381BD0C5556B16D4C2387980990DCD7BDD1F2EE789F16B1EA888C3A2FC818DBB2149C46F1C9AB41D37A3682FE2FC48A47760C65B3FE0644B38B9F20D899BD0549A791)
显微镜和望远镜ppt 课前检查:凸透镜成像规律 物距与焦 像距与焦距 距
图片尺寸1080x810![焦距与视角关系](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D3BE9BE0F33EBE80BA4140AA21184147F1C93B0895E108AA8BE5E17DAAA30282A873FDC5E970ACADC4892A9753D8067F31BBB484C314CF07F30276524E9C031EC6A923CB7FA2BBD5FA4C72A71D2793EA)
焦距与视角关系
图片尺寸1143x428![镜头焦距光圈物距与景深之间的关系](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737356EE938FEE831A9FEC6223083FD2D9CD181CC1DEA8F89F4E0D2D9A95CB43CA71C1514FFA1016D349586281032637D42A32DA981C847F26A3149575A961E205CC3AAA67B616002C71C088121440B822)
镜头焦距光圈物距与景深之间的关系
图片尺寸895x485![ppt 33页](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95715EA096569E47C3391CBA62D13248B560E5889AD2F4AA07BEA5FA0F607D3888B9017863027E3EB93F9D20092955FC8A1AC49710B4724F5EDF329083FAF4C4A3788F70C3925B1D89480131EB6167C31)
ppt 33页
图片尺寸1152x864![焦距是什么_焦距是什么意思](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E4D3B7720E6B903FFB1E3E6D6B7BDA9F3592F3E79B425923D4430FE02212125654E84224790149AE6E26B4422909DDAA32328B6AFE04591328A22EF7896A6532B0DADB007C1F67139C33A204FAAF489E)
焦距是什么_焦距是什么意思
图片尺寸472x405![监控摄像头的焦距怎么选看完这篇文章你就明白了](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E834C06A616B21BCA299F48DAEDC0E94CFE6EED78F2DB122D4AA2386F921F7E267F71B18D751B42BA3A75890E12532996ECE41C688E29D82A27C9A817D9528455DF662CBB1E5A9F437B81292C8CBA4B1DEE)
监控摄像头的焦距怎么选看完这篇文章你就明白了
图片尺寸3160x2144![物距和像距有什么关系?](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73AE018953B695C29256F0B7BB57DDE46DFE3889C5008761E9943A93BA0C9F07B8B7FFA75A112B507E5AE037802B3364E2F16B097BC72366E8DB1A7E9F8341C72FBCAF5BCCFE7909E522BCF8A9C3E0311F)
物距和像距有什么关系?
图片尺寸1080x641![理解物距,像距,焦距概念 2f f f 2f 物距u 像距 v](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A5FB05793A0F41158E579FA3E4E133AD345E798A8024C169EE02D089CD4708EF48117F24619F5D0705D48503B3B6C16A1F8370092247776CF9C2E35A7B25BA2FC686533D9949F7DE078611F338197226)
理解物距,像距,焦距概念 2f f f 2f 物距u 像距 v
图片尺寸1148x810![6,物体越靠近一倍焦距(物距) 减小,像越来越大,且像距增大.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733CA69049DE5AF2574D39349C660EACE4E41009B9B6770AF2B4037A8E910545111CD5D8ED4D29DC8B2A329BC6CD55464FF722CE02D599FACA357B2E8809A3420F096DACD3E9AD1E3A138703C1C453686E)
6,物体越靠近一倍焦距(物距) 减小,像越来越大,且像距增大.
图片尺寸1080x810![摄影基础知识之焦距](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D9DC1F34D4BD44E6A358D8DBCC981354A6319AC61A0337EEEC77BE6F3E06F9CE05546360B83684709AB38033219F07C4BC867D159C53E99078E3E984062CC2F73F379806FEFD4027F307475ED6434137)
摄影基础知识之焦距
图片尺寸750x1116![镜头焦距的门道你真的了解吗](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8300F9B28DF9610F29F8F8CE71D284A6C7EC3BA075F49D233300DC69EBFEBFEC125BCFA5D743801CAA902DE62A722E3F65FAA4FCD1F9C1D445F67C15F9773685CF7F323DEF8DE01AECA7AF23D92892D872)
镜头焦距的门道你真的了解吗
图片尺寸1920x1080![关于物理焦距的作图!](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92B4885ABDF8C1F68C32EE79FE0F4D57C3ADD7A26371F0450693C6302A9A81C6326159B314EE625F751E409BBA1BE0B118CE6C6484C08BEC90C39D45C2DF1078E21AAAFC31C4FE88AB1A2F06F67AC95F3)
关于物理焦距的作图!
图片尺寸600x464![凸透镜成像的规律及应用: u——物距,v——像距,f ——焦距.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735861EB201D9922E00DF38BEF58899935F50115226EFB273A117EB67BA817DFDF4A0702071638ED7DB0188FD7D6342713246066379992F936DCFEDED39A8EDA6ADFA51FCDE44DBE0949F7F168DEB8D870)
凸透镜成像的规律及应用: u——物距,v——像距,f ——焦距.
图片尺寸1080x810![物距小于焦距时成的是正立放大的虚像,哪位高手能把示意图给讲解一下](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94F20B846F6014018EE3B82680642B122F2D5C3931855E72A54C4AE6E9A29C30A80A37774085AA8826FA7BF829E9835C03DA0C4883EAA69E6AC752ACF9D773E2D499B300B07C992DEC24F0699F464CF6A)
物距小于焦距时成的是正立放大的虚像,哪位高手能把示意图给讲解一下
图片尺寸500x372![成像之像距,物距,焦距之间的关系](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92397663352A8FD93D0D3E3D14D7B93EE7811B43C8AB1491408A9E83AA212C658524B9F535F9F95CB8C8A7A0F7541E01D5292B7AD759D31CEAE39F12084FEB56999CD769E4DB3BDA53D5F21D4155F106E)
成像之像距,物距,焦距之间的关系
图片尺寸507x287![我们知道,当物距是已知的,那么透镜的焦距和像距必须满足一定的条件](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83ACF4895979DBF1A3EFEA197118880DB3447A57AD8DA0F590606A70558C7F07BCB2FF91B447C0FF717914D8F20A2A979A94378488B3AD4238EE4606D505A9B99629A31704D66475AA625175BD952B08D4)
我们知道,当物距是已知的,那么透镜的焦距和像距必须满足一定的条件
图片尺寸756x402![摄影入门:单反相机的镜头焦距,你需要知道这些](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E65C2C2382E7DC92EA80A702DC93B74AD3EE12030B73E6F134F828786B8368872761D471A70919B0E35C09ABFD6418F11D235A6F9948076DE5E9AC626400F6D4C276A196BA7DB0BDB04A1EBA59E9226A)
摄影入门:单反相机的镜头焦距,你需要知道这些
图片尺寸972x562![八年级上册物距与焦距关系表格之欧阳德创编](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C860A1B00520FDC50C2742EEF5520A24B32E166454BBC0B171D43A32BDDCA094232CC6CD1450D6E1851366DE5AAED03E8D2A708B319EED03049931764799449B33ADBD3A45BCD53150D3BD761DB277A8)
八年级上册物距与焦距关系表格之欧阳德创编
图片尺寸893x233![八年级上册物距与焦距关系表格](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D92EC0A5361279AABF7730344E360653A485735CE186F3B776F7246C6B87D28C7743289353F927902C77C00CC4479C4FBA8E09DF9831D1BD8CDE2E464F6657A860FFCDB6ABA3AF0C7A9B8248A7F7BAEA)
八年级上册物距与焦距关系表格
图片尺寸455x206![摄影中镜头焦距的大小对照片会产生哪些影响?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8392502BC39237C9699A0E20F541B3612CBB7B162B7F984531A2844322A33681F1835D57CFBD5CD5044640B4E90922283B88C0797087EC4AC0EA74C2CBDF78CB48BC40198F18E8B2452194AF4DFB693EDC)
摄影中镜头焦距的大小对照片会产生哪些影响?
图片尺寸1120x1226