Nikon Reflex-Nikkor 1000mm f/11 사용 설명서 - 페이지 10

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USING THE FILTERS

The Reflex-Nikkor 1000mm f/11 is provided with a set of five filters for attaching

individually to the rear of the lens. To attach a filter, remove the lens from the camera

body in the normal way and simply screw the desired 39mm filter onto the threaded

filter mount provided at the rear of the lens. Note that the lens comes with the L37C

filter mounted on the lens, with the remaining four filters stored in the filter case in

the flap of the lens case; one filter must be mounted at all times on the lens. In addi-

tion to the supplied set of five 39mm-diameter filters, the following 39mm screw-in

filters are available as optional equipment: Skylight (L1BC), Medium Yellow (Y48),

Deep Yellow (Y52), Red (R60), Neutral Density (ND2X and ND8X), Amber (A12),

Medium Blue (B8), and Deep Blue (B12). The following table details the various 39mm

filters available from Nikon.

Film

Black & white

and color

Black & white

Color

Type

Skylight

Ultraviolet

Neutral density

Medium yellow

Deep yellow

Orange

Red

Light amber

Deep amber

Light blue

Medium blue

Deep blue

Model

No.

L1BC

L37C«

ND2X

ND4X»

ND8X

Y48

Y52

056*

R60

A2*

A12

B2«

B12

Filter Factor

Daylight

2 (1)

4 (2)

8 (3)

1-7(2/3)

2 (1)

3.5 (1-5/6)

8 (3)

Tungsten

2 (1)

4 (2)

8 (3)

12(1/3)

1.4(1/2)

2 (1)

(2-1/3)

1.2(1/3)

2 (1)

1.2(1/3)

1.6 (2/3)

2.2(1-1/6)

Application

Reduces sky cast and haze for greater

details; suitable for general purpose appli-

cations; NIC appHed to L37C.

Colorless filters for subduing all colors

uniformly; useful for control of bright sub-

jects; see "Controlling the Exposure" on

page 11 for details.

Provide for pronounced contrast for accentu-

ating details; as filter factor increases, greater

contrast is achieved; filter R60 used with

infrared film.

Used for color balance under various com-

binations of film and shooting situations.

(

) f/stop to be compensated

Note: Filters marked with an asterisk (*) are included with the lens.

OBTAINING CORRECT EXPOSURE

Your lens is the fixed-aperture type and will not couple with the TTL exposure meter-

ing system that may be built into some camera bodies. To get the correct exposure,

please refer to the stopped-down exposure measurement section in the camera's instruc-

tion manual.

Remember that even if you set the camera to its top shutter speed, you won't be able

to obtain correct exposure. A rule of thumb is to use the neutral density filter.