ES
ES (Electro-Selective
(Electro-SelectivePattern)
Pattern) Metering
Metering
Generally,
Generally,
photograph
photograph includes
includes objects
objects with
with
different
different levels
levels
brightness.
brightness. Centei-weighted,
Centei-weighted,
averaged
averagedight
ight metering
metering
excellent
excellent method
method
the majority
the majority of ordinary
of ordinary subjects.
subjects. t averages
t averages
light
light intensity
intensity
picture
picture frame
frame
determine
determine
exposure.
exposure.With
With backlighting
backlighting
other
other types
types
illumination,
illumination,however,
however, his metering
his metering method
method
provide
provide correct
correct exposure
exposure because
because the lighi
the lighi
level
leveloften
often differs
differs between
between
sublects
sublects
back_
back_
grounds.
grounds.
Otympus
Otympus OM-4,
OM-4, OM-3
OM-3 lnO-OM-Z
lnO-OM-Z
SPOT/PROGRAM
SPOT/PROGRAM have
have adopted
adopted spot
spot metering
metering
systems
systemswhich
which allow
allow
photographer
photographer o isolate
o isolate
subject
subject
specific
specific metering
metering
therefore
therefore
obtain
obtain more
more accurate
accurateexposures.
exposures.
metering
meteringsystem
system
been
beenspecifically
specifically
developed
developed
O1440
O1440 pROGRAM
pROGRAM
simptify
simptify
exposure
exposure
these
these difficult
difficult lighting
lightingconditioni.
conditioni.
soon
soon
fire
fire
shutter,
shutter,
camera
camera will
will
meas-ure
meas-urehe light
he light intensity
intensity
both
both
center
center
the frame
the frame
outer
outer area
area separately.
separately.
micro
micro
computer
computer then
then processes
processes
information,
information, includ_
includ_
contrast
contrast data,
data, and automatically
and automatically sets
setsobiirnm
obiirnm
:.xp9,sure,
:.xp9,sure,ccording.to
ccording.to
algorithm*.
algorithm*.
srmpty
srmpty depressing
depressing
shutter
shutter release,
release,
produce
produce
photograph
photograph
which
which
subject
subject will
will
appear
appear
see t
see t with
with your
your eyes.
eyes.
TT
TT
Direct
Direct Off-The-Film
Off-The-Film ,,OTF,'
,,OTF,' Light
Light Metering
Metering
(Center-Weighted
(Center-Weighted Average
Average Metering)
Metering)
This
This
direct,
direct, center-weighted,
center-weighted, veraged
veraged ight
ight
metering
meteringsystem
system which
which Olympus
Olympus pioneered
pioneered
original
originalmodel
model OM-2.
OM-2. lt measures
lt measures
brightness
brightness
subject
subjectas
as the
the light registers
light registers n the
n the f
f 1m
1mduring
during
actual exposure.
actual exposure. OTF"
OTF" metering
metering can respond
can respond
sudden
sudden hanges
hangesn light
n light duringexposure,and
duringexposure,and
therefore it
therefore it
very
very advantageous
advantageous
taking quick
taking quick
candid
candid shots
shots and
and fast
fast moving
moving subjects.
subjects.
flash
flash
photography
photography with
with
Olympus T-Series lash,
Olympus T-Series lash, this
this
"OTF"
"OTF"
Light
Light Metering method
Metering method wiil
wiil also fuily
also fuily
control
control the
the f
f ash
ashexposure,
exposure,hereby
herebyeliminating
eliminating
need for
need for complicated guide
complicated guide number
number exposure
exposure
calculations.
calculations.
work
work with all
with all available
available per-
per-
tures
tures
vour
vour lens
lens
sophisticated
sophisticatedechniques
echniques
such
such
bounce flash
bounce flash
multi
multi flash
flash
fully
fully
automatic
automatic mode.
mode.
also
also solved
solved difficult
difficult
posure
posureproblems
problemswith macrophotography.
with macrophotography.
For f
For f urther
urther information
information on ESp
on ESp algorithm,
algorithm, efer
efer
page
page
All manuals and user guides at all-guides.com
all-guides.com
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