Canon RF 24mm F1.8 MACRO IS STM Instructions Manual page 6

Nomenclature
Hood mount (→ 13) Focusing ring (→ 7)
Lens mount index (→ 6)
Filter mounting thread
(→ 14)
Control ring (→ 8)
Contacts (→ 6)
Focus mode switch (→ 7)
Lens mount (→ 6)
Image stabilizer switch (→ 9)
For detailed information, reference page numbers are provided in parentheses (→ **).
z
ENG-5