Pentax smc -D FA MACRO 100mmF2.8 WR Operating Manual page 7

D FA macro 100mm.book Page 6 Friday, December 18, 2009 11:44 AM
Magnification Scale
This lens enables closeup
photography up to 1x
magnification. The
magnification is indicated
by denominators above the
distance scale. For example,
"1" indicates "1/1x", and "5"
indicates "1/5x". If you want
to set the magnification first,
turn the focusing ring to set
the desired magnification
in the manual focus mode.
Then focus the subject
by moving the camera
forward or back.
6