
Canon’s tilt and shift (or TS-E) lenses have their serial numbers
on the side of the lens barrel near to lens’ electronic mount.
These are usually in white type.
Tilt and shift lenses
Prime (fixed focal length) lenses
Canon’s xed focal length lenses have their serial numbers on
the side of the lens barrel near to lens mount or on the lens
barrel. These are usually in white type.
Zoom lenses
Canon’s EF zoom lenses have their serial numbers stamped
into the lens’ electronic mount or on the lens barrel. These are
usually in black type.
Canon EF lenses
Depending on the type of lens – for example, prime, zoom or tilt and shift – Canon’s EF lenses typically feature serial numbers on the lens barrel, or stamped into the lens’ electronic mount.
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