Canon EOS 10D EOS 10D INSTRUCTIONS - Page 179

Autofocus, Exposure Control, Shutter

Page 179 highlights

Specifications Magnification: Eye point: Dioptric adjustment range: Focusing screen: Mirror: Viewfinder information: Depth-of-field preview: 0.88x (-1 diopter with 50mm lens at infinity) 20 mm -3.0 - +1.0 diopter. Fixed, New Laser 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 (AF points, focus confirmation light), exposure (shutter speed, aperture value, manual exposure, AE lock, exposure compensation amount, AEB level, partial metering area), flash (flash ready, red-eye reduction lamp on, high-speed sync, FE lock, flash exposure compensation amount), warnings (exposure warning, improper FE lock warning, CF card full warning, CF card error warning, no CF card warning, busy), maximum burst for continuous shooting, shots remaining Enabled with depth-of-field preview button • Autofocus Type: AF points: AF working range: Focusing modes: AF point selection: Active AF point indicator: AF-assist beam: TTL-CT-SIR with a CMOS sensor (TTL secondary image-registration, phase detection) 7 EV 0.5-18 (at 20˚C, ISO 100) One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing (MF) Automatic selection, manual selection, home position 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 • Exposure Control Metering system: 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 Metering range: EV 1-20 (at 20˚C with 50mm f/1.4 lens, ISO 100) Exposure control systems: 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 ISO speed: Basic Zone modes: Automatic Creative Zone modes: Equivalent to ISO 100, 200, 400, 800, 1600, and ISO 3200 with ISO speed extension. Exposure compensation: AEB: +/-2 stops in 1/2- or 1/3-stop increments Manual: +/-2 stops in 1/2- or 1/3-stop increments (can be AE lock: combined with AEB) Auto: Applied when focus is achieved in the One Shot AF 13 mode with evaluative metering. • Shutter Manual: Applied with AE lock button. Reference Type: Electronically-controlled focal-plane shutter 179

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179
Reference
13
Specifications
Magnification:
0.88x (–1 diopter with 50mm lens at infinity)
Eye point:
20 mm
Dioptric adjustment range:
–3.0 - +1.0 diopter.
Focusing screen:
Fixed, New Laser Matte screen
Mirror:
Quick-return half mirror
(Transmission:reflection ratio of 40:60, no mirror cut-off with
EF 600mm f/4 or shorter lens)
Viewfinder information:
AF (AF points, focus confirmation light), exposure (shutter
speed, aperture value, manual exposure, AE lock, exposure
compensation amount, AEB level, partial metering area), flash
(flash ready, red-eye reduction lamp on, high-speed sync, FE
lock, flash exposure compensation amount), warnings (exposure
warning, improper FE lock warning, CF card full warning, CF
card error warning, no CF card warning, busy), maximum burst
for continuous shooting, shots remaining
Depth-of-field preview:
Enabled with depth-of-field preview button
Autofocus
Type:
TTL-CT-SIR with a CMOS sensor
(TTL secondary image-registration, phase detection)
AF points:
7
AF working range:
EV 0.5-18 (at 20˚C, ISO 100)
Focusing modes:
One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing (MF)
AF point selection:
Automatic selection, manual selection, home position
Active AF point indicator:
Superimposed in viewfinder and indicated on LCD panel
AF-assist beam:
Stroboscopic flash
Effective range:Approx. 4.0m/13.1ft. at center, approx. 3.5m/
11.5ft. off-center
Exposure Control
Metering system:
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
Metering range:
EV 1-20 (at 20˚C with 50mm f/1.4 lens, ISO 100)
Exposure control systems:
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
ISO speed:
Basic Zone modes: Automatic
Creative Zone modes: Equivalent to ISO 100, 200, 400, 800,
1600, and ISO 3200 with ISO speed extension.
Exposure compensation:
AEB: +/–2 stops in 1/2- or 1/3-stop increments
Manual: +/–2 stops in 1/2- or 1/3-stop increments (can be
combined with AEB)
AE lock:
Auto: Applied when focus is achieved in the One Shot AF
mode with evaluative metering.
Manual: Applied with AE lock button.
Shutter
Type:
Electronically-controlled focal-plane shutter