Leica SE Instruções de Operação descarregar pdf (Página 47)

EXPOSURE MODES

The Leica S provides you with a choice of four exposure modes.

AUTOMATIC PROGRAM - P

Setting the mode

1. Set the shutter speed dial (1.11) to

Auto.

2. Press the click wheel (1.18) to set automatic exposure control, i.e. in this

case automatic program mode.

The shutter speed and lens aperture are then calculated automatically based

on the available light and continuously between 125s and

4000

s, or

1000

when using the central shutter on some Leica S lenses, and between fully

open and minimum aperture for the relevant lens.

The viewﬁnder and top panel display show

• P (2.3.a/3.8) for the selected exposure mode, and

• the automatically controlled aperture (2.4/3.11) and shutter speed values

(2.2a/3.12).

Notes:

• If the automatic sensitivity setting (see p. 34) is activated at the same time,

even with a fully open aperture the shutter speed will only be extended

beyond

Focal length

if the maximum set sensitivity is reached.

• With very little light or extreme brightness, the available shutter speed/

aperture range may no longer be suﬃcient. In such extremely rare cases,

the viewﬁnder shows

(2.2b) for underexposure (which may also be a

warning message for a value below the metering range, see also "Working

below the metering range", see p. 41), or (2.2b) for overexposure. It is then

no longer possible to correctly meter the exposure.

Program shift

The program shift function on the Leica S enables you to change the shutter

speed/aperture combination set by the automatic program, while the overall

exposure, i.e. the brightness of the image, remains unchanged.

Setting the function

Turn the click wheel (1.18)

- to the right for larger apertures (lower values) or faster shutter speeds

- to the left for smaller apertures (higher values) or slower shutter speeds.

The viewﬁnder and top panel display show

• P (2.3.a/3.8) for the selected exposure mode,

•

S (3.10) in the top panel display to indicate use of the shift function, and

• the automatically controlled aperture (2.4/3.11) and shutter speed values

(2.2a/3.12), which change inversely.

Note:

Shift settings are retained

- after taking a picture

- beyond the exposure metering system's 12s retention time (see p. 36,

but not

- when you switch to a diﬀerent exposure mode (A, T, M)

- when you turn the camera oﬀ and back on (including

Auto power Off).

This means that in these cases when you use the automatic program mode

again the camera initially always sets the default shutter speed and aperture

setting.

APERTURE PRIORITY - A

Setting the mode

1. Set the shutter speed dial (1.11) to

Auto.

2. Press the click wheel (1.18) to set manual exposure control, i.e. in this

case aperture priority mode.

3. Turn the click wheel to set the desired aperture.

The shutter speed is then calculated automatically based on the available

light and continuously between 125s and

4000

s, or

1000

when using the central shutter on some Leica S lenses.

The viewﬁnder and top panel display show

• A (aperture priority) for the selected exposure mode (2.3.b/3.8),

• the manually set aperture value (2.4/3.11) , and

• the automatically set shutter speed value (2.2a/3.12)

Notes:

• If automatic sensitivity setting is activated at the same time (see p. 34), the

control range for aperture priority is extended.

• With very little light or extreme brightness, the available shutter speed/

aperture range for the preselected aperture value may no longer be suf-

ﬁcient. In such extremely rare cases, the viewﬁnder shows

(2.2b) for

underexposure (which may also be a warning message for a value below

the metering range, see also "Working below the metering range", see p.

41), or (2.2b) for overexposure. It is then no longer possible to correctly

meter the exposure.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 76 77

Comentários a estes Manuais

Sem comentários

Leica SE Instruções de Operação Página 47

Comentários a estes Manuais

Manuais e produtos relacionados com Medição, teste e controlo Leica SE