Nikon F25B Bedienungsanleitung PDF herunterladen (Seite 22)

EXPOSURE

MEASUREMENT

The

exposure

meter

the

Nikon

F2SB

otomic

camera's

finder

features

a center-weighted

L metering

system

coupled

the

shutter

speed

and

aperture

con-

trols.

e m

eter

reads

the

light over

the

entire

focusing

screen

but

favors

the

central

12mm-diameter

area.

This

allows

you

make precise readings

the

lected sub-

ject

area,

and

results

balanced overall exposures.

Underexposure"by

than

stop

Underexposure

1/5

stop

Correct

exposure

Overex posu re by

1/5

stop

Overexposure

than

stop

Determining Exposure

The

finder has

three

LED

exposure

indicators visible

within the viewfield

("+"

for overexposure, " 0" for

correct

exposure,

and

"- "

for

und

erex

posur

e);

thus,

the

metering

system

capable

providing easy-to-read ex-

posure

information

e steps,

and

even

extremely

low-I ight level

Add

itionaliy,

the

ected

shu

tter

speed

and lens

aperture

settings

are

visible for

maximum

ease

operat

io n

for

setting

the

desired

exposure

determine

the

correct

exposure

with

the

Nikon F2SB:

Switch ON

the

meter

moving the

-advance lever

the

20°

standoff

position; with this

act

ion,

one

the

LED indicators will light, indicating overexposure, cor-

rect

expos

e or

underexposure.

the

plus

(+)

indicator

I ights, increase the s

hutt

er speed

decrease

the

aperture

until

the

er (0) indicator just

mes on and

the

(+)

turns

off;

the

minus

(- ) indicator

lit, decrease

the

shutter

speed

increase the ap

ert

ure until

the

in-

dicator

two

LEOs

simul ta n

eous

ly (i.e.,

+ and

- and 0

the

exposure

setting

within l -stop

correct

expos

ure;

thus

, be sure

adjust

the

apert

ure

setting

get

only

the

correct

"center"

(0) ex-

osure

. Va

for

the

five

sett

the

LEOs are

described

the

figure on this page.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 47 48

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Nikon F25B Bedienungsanleitung Seite 22

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