Canon EOS REBEL T3 Basic Instruction Manual page 19

Lens
Lens without a distance scale
Focusing ring (p.64)
Hood mount
Filter thread
(front of lens)
Image Stabilizer switch (p.31)
Lens mount index (p.29)
Focus mode switch (p.29)
Zoom ring (p.30)
Zoom position index (p.30)
Contacts (p.9)
Nomenclature
17