Canon EOS Rebel T3i 18-55mm IS II Lens Kit - Manual (Page 289)

289
Specifications
• Viewfinder
Type: Eye-level pentamirror
Coverage: Vertical/Horizontal approx. 95% (with Eye point approx. 19 mm)
Magnification: Approx. 0.85x (-1 m
-1
with 50mm lens at infinity)
Eye point: Approx. 19 mm (From eyepiece lens center at -1 m
-1
)
Built-in dioptric adjustment: Approx. -3.0 - +1.0 m
-1
(dpt)
Focusing screen: Fixed, Precision Matte
Mirror: Quick-return type
Depth-of-field preview: Provided
• Autofocus
Type: TTL secondary image-registration, phase detection
AF points: 9 AF points
Metering range: EV -0.5 - 18 (at 23°C/73°F, ISO 100)
Focus modes: One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing
(MF)
AF-assist beam: Small series of flashes fired by built-in flash
• Exposure Control
Metering modes: 63-zone TTL full-aperture metering
• Evaluative metering (linked to all AF points)
• Partial metering (approx. 9% of viewfinder at center)
• Spot metering (approx. 4% of viewfinder at center)
• Center-weighted average metering
Metering range: EV 1 - 20 (at 23°C/73°F with EF50mm f/1.4 USM lens,
ISO 100)
Exposure control: Program AE (Scene Intelligent Auto, Flash Off, Creative
Auto, Portrait, Landscape, Close-up, Sports, Night
Portrait, Program), shutter-priority AE, aperture-priority
AE, manual exposure, automatic depth-of-field AE
ISO speed: Basic Zone modes: ISO 100 - 3200 set automatically
(Recommended Creative Zone modes : ISO 100 - 6400 set manually
exposure index) (whole-stop increments), ISO 100 - 6400 set
automatically, maximum ISO speed settable for ISO
Auto, or ISO expansion to “H” (equivalent to ISO 12800)
Exposure compensation: Manual: ±5 stops in 1/3- or 1/2-stop increments
AEB: ±2 stops in 1/3- or 1/2-stop increments (Can be
combined with manual exposure compensation)
AE lock: Auto: Applied in One-Shot AF mode with evaluative
metering when focus is achieved
Manual: By AE lock button
COP
Y