Fujifilm E510 Manuel d'utilisateur télécharger pdf (Page 15)

Advanced Features

EXPOSURE

(

SHUTTER SPEED AND APERTURE

)

PHOTOGRAPHY FUNCTIONS

FOCUSING

(

DISTANCE

)

PHOTOGRAPHY FUNCTIONS

Advanced

Features

Exposure refers to the light that hits the CCD or the total amount of captured light and determines

the brightness of the image.

The exposure is determined by the combination of aperture and shutter speed. In AE (automatic

exposure), the camera determines the correct exposure, allowing for factors such as the brightness

of the subject and the sensitivity setting.

Closed

Open

When shooting a moving subject, you can either “freeze the motion” or “capture the sense of

movement” by adjusting the shutter speed.

Freezes the motion of the

subject.

Photographs the traces left

by the subject’s movement.

By adjusting the aperture, you can change the depth of focus (depth of field).

The area in front of and

behind the subject is also

in focus in the shot.

The background is out of

focus.

Fast Slow

Shutter speed

Aperture

The graph at left shows the way the aperture and shutter speed settings can

be changed while maintaining the same exposure level.

h When the aperture is decreased by one step, the shutter speed also

decreases by one step (the dot moves upper left).

h When the aperture is increased by one step, the shutter speed also

increases by one step (the dot moves lower right).

h Combinations that result in the shutter speed or aperture being outside the

available range of settings cannot be selected (white dots).

h In the “

N”, “M” and “<” Photography modes, it is easy to select different

settings along this line.

h Selecting settings that run parallel to this line by adjusting the brightness of

the photographed image is referred to as exposure compensation.

OpenClosed

(

erture

)

Slow

(Shutter speed)

Fast

◆

When you cannot get the correct exposure

◆

Exposure compensation:

This function uses the exposure level set by the AE

function as a reference (0) and then brightens (+) or

darkens (–) the image.

(–) (0) (+)

Main subject

The distance from the subject to the camera is referred to as the shooting distance.

When the shooting distance is set correctly and the image appears sharp, the image is focused.

■ Two Focusing Methods: AF and MF.

The mechanisms for focusing are AF (Autofocus) and MF (Manual focus).

AF: In this mode, the camera automatically focuses on the subject in the AF frame. The camera

focuses when the shutter button is pressed down halfway.

MF: The focus is set manually. See P.48 for details.

■ Causes of focusing errors and the solutions

The subject is not suited to AF.

Use AF lock ✽1 or MF.

The subject is not in the AF frame.

Use AF lock ✽1 or MF.

The subject is outside the shooting range.

Turn Macro mode on or off ✽2.

The subject is moving too quickly. Use MF (pre-setting the shooting distance for a shot )

Cause Solution

✽1 Taking pictures using AF lock

◆

Subjects not suitable for autofocus

◆

h Very shiny subjects such as a mirror or car

body

h Subjects photographed through glass

h Subjects that do not reflect well, such as hair

or fur

h Subjects with no substance, such as smoke or

flames

h Dark subjects

h Fast moving subjects

h Subjects with little or no contrast between the

subject and the background (such as white

walls or subjects dressed in the same color as

the background)

h Shots where another high-contrast object (not

the subject) is close to the AF frame and is

either closer or further away than your subject

(such as a shot of someone against a

background with strongly contrasting

elements)

Press the shutter button down

halfway to focus.

Recompose the shot and take the picture.Capture the subject

Main subject

✽2 Turning Macro mode ON/OFF

Approx. 60 cm (2.0 ft.)

to infinity

Approx. 6.7 cm-80 cm

(2.6 in.-2.6 ft.)

Max. zoom scale 1.4x

Macro OFF Macro ON

Approx. 2.6 cm-15 cm

(1.0 in.-5.9 in.)

(fixed at wide)

Super Macro ON

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Fujifilm E510 Manuel d'utilisateur Page 15

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