Nomenclature
- (1) Contacts
- (2) Positioning pin
- (3) Attachment screw
- (4) Network lamp
- (5) Positioning pin
- (6) Ethernet RJ-45 terminal
- (7) Battery magazine release tab
- (8) DC coupler cord hole
- (9) Release dial
- (10) Contact cover
- (11) Contacts
- (12)
AF start button
- (13)
AE lock/FE lock button
- (14)
Quick control dial 2
- (15)
AF point selection button
- (16)
Magnify/Reduce button
- (17)
Multi-controller
- (18) Charge lamps (L/R)
- (19) Video boss hole
- (20) Shutter button
- (21)
Main dial
- (22)
Multi-function button
- (23) Battery compartment cover holder
- (24) Vertical-grip On/Off switch
- (25) Hand strap mount
- (26) Tripod socket
- (27) Battery holder
- (28) Battery magazine
- (29) DC coupler cord groove
- (30) Battery slot
- (31) Battery release lever
- (32) Battery slot
- (33) DC coupler cord groove
Example of EOS R5 LCD panel

- (1) WFT battery level
- (2) WFT status (wireless)
- (3) WFT status (wired)
- (4) Charging via USB