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Viewfinder, Autofocus, Exposure control – Canon EOS 300 D User Manual

Page 135

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Specifications

• Viewfinder

Type:

Coverage:

Magnification:
Eye point:
Dioptric adjustment range:
Focusing screen:

Mirror:

Viewfinder information:

Depth-of-field preview:

• Autofocus

Type:

AF points:
AF working range:

Focusing modes:

AF point selection:
Active AF point indicator:

AF-assist beam:

• Exposure Control

Metering system:

Metering range:

Exposure control systems:

Pentamirror, eye-level

95% vertically and horizontally with respect to the

effective pixels
0.8x (-1 diopter with 50mm lens at infinity)

21 mm

-3.0 - +1.0 diopter

Fixed, all-matte screen

Quick-return half mirror

(Transmission:reflection ratio of 40:60, no mirror cut­

off with EF 600mm f/4 or shorter lens)

AF information (AF points, focus confirmation light),

exposure information (shutter speed, aperture value,

manual exposure, AE lock, exposure level), flash
information (flash ready, red-eye reduction lamp on,
high-speed sync, FE lock), shots remaining, CF card

information

Enabled with depth-of-field preview button

TTL-CT-SIR with a CMOS sensor

(TTL secondary image-registration, phase detection)

7

EV 0.5-18 (at 20°C/68T, ISO 100)

One-Shot AF, Al Servo AF, Al Focus AF, Manual

focusing (MF)

Automatic selection, manual selection

Superimposed in viewfinder and indicated on LCD
panel

Stroboscopic flash

Effective range: Approx. 4.0m/13.1ft. at center,

approx. 3.5m/11.5ft. off-center

TTL full aperture metering with 35-zone SPC
• Evaluative metering (linkable to any AF point)
• Partial metering (approx. 9% of viewfinder at center)
• Centerweighted average metering

(Set automatically in manual exposure mode)

EV 1 -20 (at 20°C/68T with 50mm f/1.4 lens, ISO 100)

Program AE (Full Auto, Portrait, Landscape, Close-

up, Sports, Night Portrait, Flash Off, Program),

shutter-priority AE, aperture-priority AE, depth-of-

field AE, manual exposure, E-TTL autoflash

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