Pentax Optio A20
Announced: Aug 21, 2006
10 megapixels · 1/2.5" · CCD
Reviews & more coming soon
Be the first to know
Full spec
Price
Body
Body Type
Compact
Weight Inc Batteries
145 g (0.32 lb / 5.11 oz)
Dimensions
89 x 55 x 23 mm (3.5 x 2.17 x 0.91″)
Viewfinder Type
None
Optics
Optical Zoom
3×
Maximum Aperture
F2.8–5.4
Macro Focus Range
6 cm (2.36″)
Sensor
Sensor Size
1/2.5" (5.744 x 4.308 mm)
Sensor Type
CCD
Image Stabilization
Sensor-shift
Max Resolution
3648 x 2736
Effective Pixels
10 megapixels
Image
ISO
Auto, 64, 100, 200, 400, 800
White Balance Presets
5
Custom White Balance
Yes
JPEG Quality Levels
Normal, Fine, Superfine
Image Ratio Wh
4:3
Miscellaneous
Maximum Shutter Speed
1/2000 sec
Minimum Shutter Speed
4 sec
Exposure Compensation
±2 (at 1/3 EV steps)
Touch Screen
No
Built In Flash
Yes
Live View
Yes
Self Timer
Yes
USB
USB 2.0 (480 Mbit/sec)
Battery Description
Lithium-Ion rechargeable
Manual Focus
Yes
Autofocus
- Contrast Detect (sensor)
- Single
- Live View