Nikon 2170749 Instruction Manual - Page 33

Flash

Photography

—continued

Confirm

that

appears

in

the

viewfinder

and

make

sure

the

subject

is

within

the

flash

shooting

distance

range

(page

67).

;25

5E

•

i

in

the

viewfinder

blinks

approx.

3

sec.

after

full

flash

output.

This

may

indicate

that

underexposure

has

occurred.

Check

the

focus

distance,

aperture

or

flash

shooting

distance

range

and

shoot

again.

•

When

the

subject

is

dimly

lit,

the

AF

-Assist

Illuminator

automatically

emits

(page

40)

to

guide

autofocus.

Usable

lenses

with

built-in

Speedlight

24mm

(1m

or

longer

shooting

distance),

28mm

to

300mm

(0.6m/2

ft.

or

longer

shooting

distance)

CPU

lenses

can

be

used

with

the

built-in

Speedlight.

•

Vignetting

occurs

at

the

edges

of

the

frame

resulting

in

underexposure

with

the

following

AF

zoom

lenses,

which

have

limitations

in

usable

focal

length

or

shooting

distance:

Lens

Limitations

24-50mm

1/3.3-4.5

24mm

focal

length

cannot

be

used.

24-120mm

f/3.5-5.6

35mm

or

less

focal

length

cannot

be

used.

50mm

focal

length

at

1.5m

(4.9

ft.)

or

longer

shooting

distance

or

120mm

at

0.8m

(2.6

ft.)

or

longer.

28-70mm

f/3.5-4.5

28mm

focal

length

at

1m

(3.3

ft

.)

or

longer

shooting

distance

28-80mm

f/3.5-5.6

28mm

focal

length

at

1.2m

(3.9

ft.)

or

longer

shooting

distance

28-85mm

f/3.5-4.5

28mm

and

35mm

focal

length

cannot

be

used

28-200mm

f/3.5-5.6

28mm

and

35mm

focal

length

cannot

be

used

35-70mm

f/2.8

35mm

focal

length

cannot

be

used

35-135

f/3.5-4.5

35mm

focal

length

at

2m

(6.6

ft.)

or

longer

shooting

distance

70-180mm

f/4.5-5.6

70mm

focal

length

at

3m

or

longer

shooting

distance,

or

100mm

at

lm

(3.3

ft.)

or

longer.

80-200mm

f/2.8

80mm

focal

length

cannot

be

used

66

•

Do

not

set

the

zoom

lens

to

Macro

in

wideangle

and

always

remove

the

lens

hood

when

using

the

built-in

Speedlight.

•

Following

lenses

with

focal

length

shorter

than

300mm

cannot

be

used:

AF

-S

300mm

f/2.8D,

AF

-1

300mm

f/2.8D,

AF

28mm

f/1.4,

AF

Zoom

20-35mm

f/2.8D

•

Use

of

lens

other

than

AF

Nikkor

is

not

recommended.

•

Focal

length

and

picture

angle

of

the

9(240

film

differ

from

those

of

the

135

format

film

(page

36).

Flash

shooting

distance

range

The

flash

shooting

distance

changes

according

to

the

film

speed

in

use

and

aperture

setting.

ISO

Film

Speed

25

50

100

200

400

800

Flash

shooting

distance

range

(m/ft.)

Guide

number

(m/ft.)

5.5/18

7.8/26

11/36

15.6/51

22/72

31/102

Aperture

-

-

1.4

2

2.8

4

1.4-7.9/4.6-26

-

1.4

2

2.8

4

5.6

1-5.5/3.3-18

1.4

2

2.8

4

5.6

8

0.7-3.9/2.3-13

2

2.8

4

5.6

8

11

0.6-2.8/2.0-9.2

2.8

4

5.6

8

11

16

0.6-2/2.0-6.6

4

5.6

8

11

16

22

0.6-1.4/2.0-4.6

5.6

8

11

16

22

32

0.6-1/2.0-3.3

8

11

16

22

32

-

0.6-0.7/2.0-2.3

•

The

flash

shooting

distance

range

can

also

be

calcu

ated

by

dividing

the

guide

number

by

the

aperture

value

selected.

Example:

when

f/2.8

is

selected

with

ISO

200

film

using

this

camera's

built-in

Speedlight,

the

maximum

flash

shooting

distance

is:

15.6

=

approx.

5.5m

or

—

51

=

approx.

18

ft.

2.8

2.8

Wireless

Slave

Flash

Controller

SU-4

Optional

Speedlights

can

be

fired

simultaneously

with

the

built-in

Speedlight

using

the

Wireless

Slave

Flash

Controller

SU-4.

See

page

70

for

accessories.

67

Flash

Photography

Nikon 2170749 Instruction Manual - Page 33

Confirm, appears, viewfinder, subject, within, flash, shooting, distance, range

Page 33 highlights