Sensor
• 36 x 24 mm CMOS sensor
• Full 35 mm size frame
• RGB Color Filter Array
• Built-in fixed low-pass filter (with self-cleaning unit)
• 22.0 million total pixels
• 21.1 million effective pixels
• 3:2 aspect ratio

Lenses
• Canon EF lens mount (does not support EF-S lenses)
• No field of view crop (1.0x)

Dust reduction
• "EOS Integrated Cleaning System"
• Self-cleaning sensor unit (filter in front of sensor vibrates at high frequency at start-up and shutdown - can be disabled)
• Dust Delete Data - Data from a test shot is used to 'map' dust spots and can be later removed using Canon DPP Software

Image Processor
DIGIC 4

A/D Conversion
14 bit

Image sizes (JPEG)
• 5616 x 3744 (21.0 MP)
• 4080 x 2720 (11.1 MP)
• 2784 x 1856 (5.2 MP)

Image sizes (RAW)
• 5616 x 3744 (21.0 MP)
• 3861 x 2574 (10.0 MP)
• 2784 x 1856 (5.2 MP)

File format
• RAW (.CR2; 14-bit)
• JPEG (EXIF 2.21) - Fine / Normal
• RAW + JPEG (separate files)
• sRAW1, sRAW2

Auto focus
• 9-point TTL CMOS sensor
• 6 "Invisible Assist AF points"
• Centre point cross type F5.6 or faster
• Center point additionally sensitive with lenses of F2.8 or faster
• AF working range: -0.5 - 18 EV (at 23°C, ISO 100)

Focus modes
• One shot AF
• AI Servo AF
• AI Focus AF
• Manual focus

AF micro adjustment
• Adjust all lenses by same amount (effectively body adjustment)
• Adjust up to 20 lenses individually

Prefictive AF
• Auto
• Manual

AF assist
• As close as 8 m (with 300 mm F2.8L lens at 50 kph)

Metering
No (only with external flash)

Metering modes
• TTL full aperture metering 35 zone SPC
• Metering range: 1.0 - 20 EV

AE lock
• Evaluative 35 zone (linked to any AF point)
• Partial (8% at center)
• Spot metering (approx. 3.5% at center)
• Center-weighted average

Exposure compensation
• Auto: One Shot AF with evaluative metering
• Manual: AE lock button

Exposure bracketing
• +/-2.0 EV
• 0.3 or 0.5 EV increments

Sensitivity
• ISO 100 - 6400
• 0.3 or 1.0 EV increments
• Auto ISO (100-3200)
• Expansion options:
ISO 50 (L1)
ISO 12800 (H1)
ISO 25600 (H2)

Shutter
• Focal-plane shutter
• 150,000 exposure durability
• 30 - 1/8000 sec
• 0.3 or 0.5 EV increments
• Flash X-Sync: 1/200 sec
• Bulb

Aperture values
• F1.0 - F91
• 0.3 or 0.5 EV increments
• Actual aperture range depends on lens used

White Balance
• Auto
• Daylight
• Shade
• Cloudy
• Tungsten
• Fluorescent
• Flash
• Custom
• Kelvin (2500 - 10000 K in 100 K steps)

WB bracketing
• +/-3 levels
• 3 images
• Blue / Amber or Magenta / Green bias

WB shift
• Blue (-9) To Amber (+9)
• Magenta (-9) to Green (+9)

Picture style
• Standard
• Portrait
• Landscape
• Neutral
• Faithful
• Monochrome
• User def. 1
• User def. 2
• User def. 3

Custom image parameters
• Sharpness: 0 to 7
• Contrast: -4 to +4
• Saturation: -4 to +4
• Color tone: -4 to +4
• B&W filter: N, Ye, Or, R, G
• B&W tone: N, S, B, P, G