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RF100-400mm F5.6-8 IS USM是一款具有4倍变焦比的超远摄变焦镜头，
远摄端焦距可达到400mm，搭配增倍镜使用时则可达到800mm。
镜头外形紧凑，镜身长度仅约164.7毫米。
该镜头最大放大倍率达到约0.41倍，接近微距镜头的规格，便于拍摄大特写。
配合5.5级镜头光学防抖，或6级协同防抖，超远摄焦距下也能拍得稳定。
UD镜片与非球面镜片的使用，使镜头在画质方面也不妥协，能够获得色晕少的鲜明成像。
NANO USM超声波马达能够帮助用户快捷顺畅地捕捉动态被摄体。
shengtaisheying、yundongsheying、ertonghuochongwudenglingyu，zheikuangaoxingjiabijingtoudounengrangyonghuqingsongshangzhen。
※ 5.5级防抖基于CIPA测试标准，焦距400mm，使用EOS R时，俯仰轴与摇摆轴方向。
※ 🉐zuigao6jixietongfangdoujiyucipaceshibiaozhun，jiaoju400ꦇmm，shiyongeos r5shi，fuyangzhouyuyaobaizhoufangxiang。
| 全画幅 |
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| 100-400mm |
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dianjitubiaokechakanxiangxidejishujieshao
相关链接
RF100-400mm F5.6-8 IS USM 虽然是一款超远摄变焦镜头，但是却拥有小巧轻量的体型。
其镜身长度仅约164.7毫米，镜头最大直径约79.5毫米，重量约635克，均小于同焦段EF镜头。
yonghunenggouqingsongtiyandaochaoyuanshejingtoudemeili。
eos🦋 6d mark iidapeief 1💦00-400mm f/4.5-5.6l is ii usmshizhongliangchaoguo2qianke，daneos r6dapeirf100-400mm f5.6-8 is usmdezhongliangbudao1.5qianke，jiandiaoledayue1qiankedezhongliang。dafujianzhongrangyonghudewaipainenggouqingsongshangzhen。
rf100-400mm f5.6-8 is usmdejiaojufanඣweifugai100-400mm，nenggoudafulajinyuanchudebeishetipaichutexie。peihezengbeijingrf1.4×huozengbeijingrf2×shiyong，yuansheduanjiaojukeyanzhangzhi560mmhuo800mm（guangquanjiangzhif11huof16）。chuleyewaijinxingshengtaisheying，paishewutai、saichangyedoufeichangfangbian。haizijingcaidebiaoyan、chongwuzaishiwaikaixinwanshuadeyangzidounengqingsongpaixialai。
yujiaoduanwei24-105mmderfjingtoudapei，liangzhijingtoujiunengfugai24mmguangjiaodao400mmchaoyuanshedeguangkuojiaoduan，yingduida💯duoshuchangjingdexuqiu。yutongyangxiaoqiaojianzhangderf24-105mm f4-7.1 is stmdapeihainenggouchengxiangduiqingbiandexitong，waichupaisheqingsongshangzhen，congguangjiaodaochaoyuanshe，suixinbuzhuobeisheti。
RF100-400mm F5.6-8 IS USM内置光学手抖动补偿机构。
可通过镜头的陀螺仪感应器检测抖动，获得5.5级快门速度的抖动补偿效果。
还可结合相机CMOS图像感应器的图像信息检测抖动量，
与EOS R5/R6搭配使用时，机身与镜头可实现协同防抖，
huodezuida6jikuaimensududeshoudoudongbuchangxiaoguo。
※ 镜头5.5级防抖基于CIPA测试标准，焦距400mm，使用EOS R时，俯仰轴与摇摆轴方向。
※ zuigao6jixietong𒆙fangdoujiyucipaceshibiaozhunꦍ，jiaoju400mm，shiyongeos r5shi，fuyangzhouyuyaobaizhoufangxiang。
xietongfangdouxia，yonghukezaikuaimensudujiaodideqingkuangxiashixianwendingdeshouchipaishe。yuanlaishouchihuipaidoudechangjingxia，yehaoxiangyonglesanjiaojiayiyangnenggoupaideꦆwending。 ♏
yibanlaishuo，nengyizhishoudoudongdekuaimensudushi“jiaojufenzhiyi”miao。biru，400mmdejiaoju，kuaimensuduzhishao🍰1/400miaocainengpaidewending。keyishuoyuanshejingtouwangwangxuyaogenggaodekuaimensuducainengpaidewending，fangdouxingnengduiyuanshejingtouyiyizhongda。zuida6jikuaimensududexietongfangdouxia，400mmshi，anquankuaimenlilunshangkejiangdizhi1/6miao，ertulizhongsheyingshiyong0.🌊5miaodekuaimensudupaishe，yehuodelewendingdechengxiang，shouchipaixialeshuiliudedonggan。
传统的远摄镜头因采用的镜片组较大，对焦驱动需要较大驱动力。
但RF100-400mm F5.6-8 IS USM采用了小巧高效的NANO USM超声波马达，
配合对焦镜片组在镜头后端、体量较小、易于驱动的后对焦方式 ，
在400mm的超远摄焦距下也能获得快捷自动对焦。
静止图像对焦驱动快，不错过精彩瞬间。
duanpianpaishezhuizongduijiaopinghuashunchang。
nano usmchaoshengbomada，gumingsiyishichaoshengbozhendongzuoweidongliyuan，qudongfangshiweizhixianwangfushi，yuduijiaojingpianzudeyundongfangxiangyizhi，suoyinano usmdedonglishizhijiezuoyongyujingpianzu，jiangulexiaoxinghuahegao♔xingneng。qijiegoujiandan，youzhuyujingtoudexiaoxingqinglianghua。kongzhijingdugaoyeshiqiyidatezheng。paishejingzhituxiangshiqudongsudukuai，duijiaoxiangyingxinggao，buyicuoshikuaimenshiji。paisheduanpianshi，keshixianliuchangdebeishetizhuizongyijipinghuanwenjiandexushiqiehuanxiaoguo，da﷽dajianhualeshipinpaishededuijiaocaozuo，dailaizhuanyejidepaishetiyan。nano usmchaoshengbomadahaizhichiquanshishoudongduijiao，kezaizidongduijiaohoushoudongweidiaojiaoju。
yibanjingtoudezuidafangdabeilvruguodadao0.5bei，jiukechengzhiweiweijujingtou。rf100-400mm f5🍰.6-8 is usmdezuijinduijiaojulidadaolefeichangjiejin0.5beideyue0.41bei（400mmshi）。keyihuodeweijusheyingbandejinshexiaoguo。qiejingtou200mmshidezuijinduijiaojuliyue0.88mi，400mmshidezuijinduijiaojuliyue1.05mi，kaojinpaishebudannengjiangxiaowupaida，zhangjiaojuhainengtongguotoushiyasuoxiaoguojianhuabeijing，bingdailaidafuxuhua，peihe9pianye🐼piandeyuanxingguangquan，lingbeishetidetexiegengjiaxiniroumei。
deyiyujingtouqudongkongzhixitongdeyouhua，peiheeos rxiliejixingzidongduijiaoliangdujiexiankeyihendidetexing，zairouyanhennanfenbianyanqianjingwudeanguanghuanjingཧxia，jingtouyenengshixianzidongduijiao。
RF100-400mm F5.6-8 IS USM 采用了非球面镜片和UD（超低色散）镜片。
UD镜片可有效修正全部变焦范围内的色像差，获得低色晕的清晰影像。
而通过在适当位置配置非球面镜片则可使被摄体具有高清晰度和高反差。
作为EOS R系列专微的专用镜头，可充分发挥EOS R系列的系统性，
paisheshiketongguoeos rxiliexiangjishangdeshishituxiangchuligongnengduixiangchajinxingshishishumabuchang。
rf100൩-400mm f5.6-8 ꦺis usmtixingqingliangxiaoqiaodetongshi，kededaogaohuazhichengxiang，keyingduibutongjibieyonghudexuqiu，qingsongyingduibutonglingyudeyuanshe。
rf100-400mm f5.6-8 is usmcaiyongle9zu12piandejingpianjie🐻gou，tongguo1pianfeiqiumianjingpianhe1pianud（chaodisesan）jingpianyouxiaobuchangsexiangcha，kejiangpianpianshuyedenghuamianxijieqingxichengxian，bingpaichu𝐆zhigan。
UD镜片×1
非球面镜片×1
yuanshejiaojuxia，beishetirongyichanshengzhenxingbianxing，huamianyerongyiyinzhouxiangsexiangchachanshengseyun。 rf100-400mm f5.6-8 is usmpeibei1pianfeiqiumianjingpianji1pianud（꧅chaodisesanjingpian），bujinyouxiaoyizhixiangchajianqingseyun，yeweijingtouxiaoxing🌠huazuochugongxian。
eos🃏 rxiliederfkakou，zaitigongle54haomidakoujingdetongshi，dafusuoduanlexiangjidefalanju，shijingtoudehouduijiaojuligengduan。dadatishenglejingtouguangxueshejidelinghuoxing。tongguoyunyongduanhouduijiaojuli，zaikaojintuxiangganyingqideweizhifangzhidakoujingjingpian，shihuamianzhoubianyetongyangjubeigaohuazhi，tongshi，haishixianlejingtouguangxueshejidexiaoxinghua。
benwangzhanbaohanyibufenguanggao/shichangtuiguangdengneirong，jingqingzhixi。
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