User manual

IO -P ictur e taking with the
S TOP OPE INGS
The stop openings regul ate the a mount of l ight
passing through the lens. The openings are en-
larged or reduced by moving the pointer B, see
illustration, page 8.
fA.S - For exposures of moving objects on gray
days, use 1/100 second, for portraits in d oo r s, see
page 24, use 1/ 10 second, when the light is very
bright . For outdoor subjects on cloudy days and
during rain in the middle of the day, use 1/50 second.
For exposures early or l ate on clear days use 1/50
second, if on a cloudy day, use 1/ 25 second.
Important: When using f.4.5 or f.5.6, and the
distance between subject and came ra is ten feet or
less, the distance mu st be accurate ly measured as
the depth of focus is limited, ee ta ble on page 12.
f.S .6- For portrai ture, see pages 24 and 26 . For
exposures of rapidly moving objec ts in sun light use
1/200 second. For cloudy days an d during rain in
the middle of the day, use 1/ 25 seco nd . For por-
traits and groups in the open shade, use 1/ 25 second,
see page 26.
f.S - For i nstan ta neous exposures on slightly
cloudy or hazy day s, use 1/ 25 second. For scenes on
narrow and slightly shaded treets, use 1/ 25 second.
For moving objects in yery bright sunlight, use
1/100 second.
f ll - For all ordinary outdoor pictures, such as
nearby landscapes showing li tt le or no sky, groups
and street scenes, when the subject is in bright s un -
light, use 1/ 25 second.
f.16 - For open views, when the sunlight on the
subject is unusually strong and there are no h eavy
shadows, such as views at the seashore and on the