Pentax Optio 550
Announced: Feb 18, 2003
5 megapixels · 1/1.8" · CCD
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Full spec
Price
Body
Body Type
Compact
Weight Inc Batteries
250 g (0.55 lb / 8.82 oz)
Dimensions
100 x 59 x 40 mm (3.94 x 2.32 x 1.57″)
Viewfinder Type
Optical (tunnel)
Optics
Optical Zoom
5×
Maximum Aperture
F2.8–4.6
Macro Focus Range
2 cm (0.79″)
Sensor
Sensor Size
1/1.8" (7.144 x 5.358 mm)
Sensor Type
CCD
Image Stabilization
No
Max Resolution
2592 x 1944
Effective Pixels
5 megapixels
Image
ISO
Auto, 64, 100, 200, 400
White Balance Presets
6
Custom White Balance
Yes
JPEG Quality Levels
Normal, Fine, Superfine
Image Ratio Wh
4:3
Miscellaneous
Maximum Shutter Speed
1/4000 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 1.0 (1.5 Mbit/sec)
Battery Description
Lithium-Ion rechargeable
Manual Focus
Yes
Autofocus
- Contrast Detect (sensor)
- Single
- Live View