佳能 EOS Ra，是佳能公司于2019年11月6日推出之一款主要用于天文摄影的数码全画幅无反相机[1]。
EOS Ra 采用的感光元件为3030万像素的全幅CMOS[2]，机构设计基于佳能 EOS R[3]，搭载红外线屏蔽滤波器，官方宣称对其氢-α光（656奈米）的敏感程度为佳能 EOS R的4倍。[1]
- ^ 1.0 1.1 Canon EOS Ra 天文攝影全片幅無反相機首度發表 - ezone.hk - 科技焦點 - 數碼. ezone.hk 即时科技生活. [2020-11-24]. （原始内容存档于2020-10-23）.
- ^ 天文攝影專用 Canon發表全幅無反新機EOS Ra. 苹果新闻网. [2020-11-24]. （原始内容存档于2021-01-27） （中文（台湾））.
- ^ Yang, Mash. Canon EOS Ra 全片幅無反機種天體攝影相機發表 可捕捉星雲散發紅外線波長光譜. 瘾科技 Cool3c. 2019-11-07 [2020-11-24]. （原始内容存档于2020-03-14）.
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| 片幅
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等级
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2001
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2002
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2003
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2004
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2005
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2006
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2007
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2008
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2009
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2010
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2011
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2012
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2013
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2014
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2015
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2016
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2017
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2018
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2019
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2020
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2021
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2022
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2023
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2024
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| 全片幅
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专业
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1Ds
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1Ds Mk II
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1Ds Mk III
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1D C
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| 1D X
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1DX Mk II
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1DX Mk III
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| 高阶
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5DS / 5DS R
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5D
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5D Mk II‡
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5D Mk III‡
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5D Mk IV
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6D‡
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6D Mk II
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| APS-H
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专业
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1D
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1D Mk II
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1D Mk II N
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1D Mk III
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1D Mk IV
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| APS-C
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高阶
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7D‡
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7D Mk II
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20Da
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60Da
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| D30
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D60
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10D
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20D
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30D
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40D
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50D‡
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60D‡
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70D
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80D
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90D
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760D (Rebel T6s, 8000D)
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77D (9000D)
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| 入门
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300D (Digital Rebel, Kiss Digital)
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350D (Digital Rebel XT, Kiss Digital N)
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400D (Digital Rebel XTi, Kiss Digital X)
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450D (Rebel XSi, Kiss X2)
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500D (Rebel T1i, Kiss X3)‡
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550D (Rebel T2i, Kiss X4)‡
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600D (Rebel T3i, Kiss X5)‡
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650D (Rebel T4i, Kiss X6i)‡
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700D (Rebel T5i, Kiss X7i)‡
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750D (Rebel T6i, Kiss X8i)
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800D (Rebel T7i, Kiss X9i)
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850D (Rebel T8i, Kiss X10i)
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100D (Rebel SL1, Kiss X7)
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200D (Rebel SL2, Kiss X9)
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250D (Rebel SL3, Kiss X10, 200D Mk II)
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| 经济
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1000D (Rebel XS, Kiss F)
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1100D (Rebel T3, Kiss X50)‡
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1200D (Rebel T5, Kiss X70)‡
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1300D (Rebel T6, Kiss X80)
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2000D (Rebel T7, Kiss X90, 1500D)
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4000D (Rebel T100, 3000D)
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| 片幅
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等级
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2001
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2002
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2003
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2004
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2005
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2006
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2007
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2008
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2009
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2010
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2011
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2012
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2013
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2014
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2015
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2016
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2017
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2018
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2019
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2020
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2021
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2022
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2023
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2024
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| 早期型号
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‡这些相机被魔灯_(固件)所支持
图像处理器： Non-DIGIC DIGIC | DIGIC II | DIGIC III | DIGIC 4 | DIGIC 5 / 5+ | DIGIC 6 / 6+ | DIGIC 7 | DIGIC 8 | DIGIC X
视频： 720p | 1080p | 无压缩 1080p | 4K | 5.5K |6K|8K
特殊型号： a - 天文摄影 | C - EOS 摄影机 | S - 高分辨率相机| R - 无低通滤镜
参考： 佳能 EOS 底片单反相机
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