A retractable photographic lens includes a moving ring; a holding frame
which holds a retractable optical element and is movable between a
photographing position and a displaced position displaced from the
photographing position; and a driving device which moves the holding
frame from the photographing position to the displaced position using a
rearward moving force of the moving ring when the retractable
photographic lens moves from a operating state to a fully-retracted
state. The driving device includes first and second driving devices which
give the holding frame first and second amounts of retractive movement
per unit of movement of the moving ring, respectively. When the
retractable photographic lens moves from the operating state to the
fully-retracted state, the first driving device firstly moves the holding
frame toward the displaced position and subsequently the second driving
device moves the holding frame to the displaced position.