Pentax Optio S55 Full Specification
General
| Form factor |
Ultracompact |
| Size (W x H x D) |
89 x 58 x 28 mm |
| Weight |
136 g |
| Body material |
Aluminum alloy |
| Included cables |
USB cable, A/V cable |
| Included accessories |
Carrying strap |
Main Features
| Sensor resolution |
5 megapixels |
| Optical sensor type |
CCD |
| Effective sensor resolution |
5,000,000 pixels |
| Gross sensor resolution |
5,360,000 pixels |
| Light sensitivity |
ISO 50, 100, 200, 400 |
| Digital zoom |
2.6 x |
| Shooting programs |
Food, Text, 2 in 1, Flower, Museum, Sunset, Landscape, Night scene, Sports mode, Surf & snow, Portrait mode, Self-portrait, Panorama assist, Landscape-portrait |
| Special effects |
Blue, Sepia, Black & White |
| Max shutter speed |
1/2000 s |
| Min shutter speed |
4 s |
| Exposure metering |
Spot, Multi-segment, Center-weighted |
| Exposure modes |
Program, Automatic |
| Exposure compensation |
±2 EV range, in 1/3 EV steps |
| White balance |
Custom, Presets, Automatic |
| White balance presets |
Shade, Daylight, Fluorescent, Tungsten light |
| Still image format |
JPEG |
| Digital video format |
AVI |
Lens Systems
| Auto focus |
TTL contrast detection |
| Lens type |
Zoom |
| Focal length |
5.8-17.4 mm |
| Equivalent 35mm focal length |
35.6-107 mm |
| Interchangeable lens |
No |
| Focus adjustment |
Automatic, Manual |
| Focus zones |
5 |
| Min focus range |
399 mm |
| Macro focus range |
60-500 mm |
| Lens aperture |
F/2.6-4.8 |
| Optical zoom |
3 x |
| Zoom adjustment |
Motorised |
Camera Flash
| Flash type |
Built-in |
| Flash modes |
Auto mode, Fill-in mode, Flash OFF mode, Red-eye reduction |
| Red-eye reduction |
Yes |
| Effective flash range |
0.2-3.5 m |
Viewfinder / Display
| Viewfinder type |
None |
| Display type |
LCD display - TFT active matrix |
| Display mounting |
Fixed |
| Display size |
64 mm |
| Display resolution |
115,000 pixels |
Memory / Storage
| Expansion slots |
1 SD Memory Card |
Connections
| Type |
1 x Composite video/audio output, 1 x USB, 1 x DC power input |
System Requirements for PC Connection
| Operating system |
MS Windows 98, MS Windows ME, MS Windows XP, MS Windows 2000, MS Windows 98 SE |
Additional Features
| Self timer |
Yes |
| Self timer delay |
2 sec, 10 sec |
| Remote control |
No |
| Microphone |
Yes |
