Nikon D5200 - Page 83

PI
Identifying
CPU
and Type G and D Lenses
CPU
lenses can be identified by
the
presence
of
CPU
contacts,
type
G and D lenses by a letter
on
the
lens barrel. Type G lenses are
not
equipped
with
a lens aperture ring.
CPU
contacts
Aperture ring
CPU
lens
Type
Glens TypeD
lens
ID
73