CameraLore
Archive illustration for Canon PowerShot A580

Quick facts

Full name: Canon PowerShot A580

Original position: Compact fixed-lens camera with a small sensorProduction status: Production status not verified
Regional aliases
No verified regional aliases
Similar models to distinguish
PowerShot A3000 ISPowerShot A490PowerShot A495IXUS 105
Editorial guidance, not a verified specificationWhy it is still searched

Canon PowerShot A580 is still searched because older compact cameras interest collectors, second-hand buyers, and photographers seeking a period digital look.

Core specifications

Release year
2008 · Released about 18 years ago
Sensor
5.75 × 4.32 mm CCD
Effective resolution
8 MP
Lens
35 - 140 mm
Zoom
4×
Weight
175 g
Battery
AA (2) batteries (NiMH recommended)
Storage
SDHC, Secure Digital
View full specifications
Editorial guidance, not a verified specification

Who it may suit

May suit collectors, casual daylight shooting, or photographers intentionally seeking an older digital-camera look.

What to check before buying used

The checks below are editorial guidance. Verify the individual camera and seller information before buying.

  • Inspect the body, screen, doors, seals, and tripod socket for impact or moisture damage.
  • Test every button, dial, flash, screen, and viewfinder.
  • Photograph a plain bright surface to check for sensor dust, dead pixels, or damage.
  • Test focus and zoom across the full range; check the lens for haze, fungus, scratches, and errors.
  • Confirm the battery holds charge and that a compatible charger is included or available.
  • Test a supported memory card and inspect the card slot for bent pins or read errors.
  • Inspect the battery compartment and contacts for leakage or corrosion.

Sensor metrics

Diagonal
7.19 mm

Sensor diagonal

√(5.75² + 4.32²) = 7.19 mm

Calculated from sensor width and height using the Pythagorean theorem.

Surface area
25 mm²

Sensor surface area

5.75 × 4.32 ≈ 25 mm²

A larger area usually offers more space to collect light, though image quality also depends on sensor generation.

Pixel pitch
1.76 µm

Pixel pitch

5.75 ÷ 3,263 × 1000 = 1.76 µm

Pixel pitch is the distance between the centers of adjacent pixels. This result assumes square pixels.

Pixel area
3.11 µm²

Pixel area

1.76² = 3.11 µm²

Theoretical pixel area is the square of pixel pitch and does not subtract physical gaps between pixels.

Pixel density
32.21 MP/cm²

Pixel density

8 MP ÷ 25 mm² ≈ 32.21 MP/cm²

Higher density means more pixels per unit area. It does not represent image quality on its own.

Actual sensor size

Rectangles use their physical proportions. Calibrate your display to approximate real-world size.

Calibrate screen size

Enter your display diagonal so sensor rectangles are shown closer to their physical size.

5.75 × 4.32 mm

Full specifications

Imaging

Effective pixels
8 MP
Total pixels
8.2 MP
Sensor
5.75 × 4.32 mm CCD
Calculated resolution
3,263 × 2,452
Maximum image
3,264 × 2,448
Crop factor
6.02

Exposure & viewing

ISO
100–1,600
Viewfinder
Optical viewfinder
Display
2.5 in / 115,000 dots
Lens mount
Fixed lens

Video & storage

Maximum video
—
Storage media
SDHC, Secure Digital
Battery
AA (2) batteries (NiMH recommended)

Body

Weight
175 g
Dimensions
94.3 × 64.7 × 40.8 mm
Release year
2008

Canon Camera Museum

Aperture Priority
No
Battery
AA (2) batteries (NiMH recommended)
Brand
Canon
Built In Flash
✓
Crop Factor
6.02
Depth Of Field
simulate →
Digital Zoom
Yes
Dimensions
94.3 x 64.7 x 40.8 mm
Effective Megapixels
8.00
Exposure Compensation
±2 EV (in 1/3 EV steps)
External Flash
—
Focal Length 35mm Equiv
35 - 140 mm
Gps
—
Hdmi
—
Iso
Auto, 100, 200, 400, 800, 1600
Macro Focus Range
5 cm
Manual Focus
—
Max Aperture
f2.6 - f5.5
Max Aperture 35mm Equiv
f15.7 - f33.1
Max Image Resolution
3264 x 2448
Max Shutter Speed
1/2000 sec
Metering
Centre weighted, Evaluative, Spot
Min Shutter Speed
15 sec
Model
PowerShot A580
Normal Focus Range
40 cm
Optical Zoom
4x
Raw Support
—
Screen Resolution
115,000 dots
Screen Size
2.5"
Sensor Resolution
3262 x 2453
Sensor Size
1/2.5" (~ 5.75 x 4.32 mm)
Sensor Type
CCD
Shutter Priority
No
Storage Types
SDHC, Secure Digital
Total Megapixels
8.20
Usb
USB 2.0 (480 Mbit/sec)
Video Capture
—
Viewfinder
Optical (tunnel)
Weight
175 g
White Balance Presets
6
Wireless
—
Year
2008

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