Focus Range Limiter - Pentax smc -FA Operating Manual

FA Macro 50mm f/2.8, FA Macro 100mm
f/2.8 and FA ★ Macro 200mm f/4ED (IF) lens-
es adjust focus from infinity to life-size. FA
Macro 100mm f/3.5 lens adjust focus from
infinity to 1/2x.
Focus-range limiter
★
FA Macro100mm f/2.8 and FA
200mm f/4ED (IF) lenses equipped with the
focus-range limiter that control the focusing
ranges to adjust Autofocus quickly.
To set the focus-range limiter
Turn the focus limiter to "LIMIT" with the
focusing ring at infinity, the focusing range is
set to long-distance range, and do the same
with the focusing ring at minimum distance
for short-distance range. Refer to chart for
focusing range on page22.
LIMT
Macro
FOCUS
RANGE
23