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CamerasCanon EOS 1D Mark IV
Camera
The sensor, in perspective.
Capture area at a shared scale. The dashed outline is a 36 × 24 mm full-frame reference.
Canon EOS 1D Mark IV
- Sensor area indexGeometric · full frame = 100From declared pixel array and pixel size.
- 60.1
- Active dimensions
- 27.90 × 18.60 mm
- Active area
- 518.94 mm²
- Crop factor
- 1.29 ×
- Area vs full frame
- -0.74 stops
The index is calculated from area, assuming equal scene illumination, f-number and exposure time. It is not a low-light test or an image-quality score: lens transmission, quantum efficiency, noise and processing are not included. A crop mode changes the area used, not the physical sensor.
Dynamic range ≠ EV operating range. Autofocus and metering limits describe operating conditions. Manufacturer HDR claims appear separately below; independent dynamic-range measurements require a matched test method, ISO and noise threshold.
Sensor specifications
- Reference active width
- 27.90 mm
- Reference active height
- 18.60 mm
- Sensor technology
- CMOS
- Reference capture area
- Photo 3:2 Open Gate
Capture & exposure
- Camera family
- Photo
- Shutter
- Mechanical (photo) Rolling electronic (video)
Capture modes
- Photo 3:2 Open Gate
- Active height
- 18.60 mm
- Active width
- 27.90 mm
- Horizontal pixels
- 4,896 px
- Vertical pixels
- 3,264 px
- HD 16:9
- Active height
- 15.69 mm
- Active width
- 27.90 mm
- Horizontal pixels
- 1,920 px
- Vertical pixels
- 1,080 px
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