Pentax Optio A40 Full Specification
General
| Form factor |
Compact |
| Size (W x H x D) |
57.0 x 89 x 23.5 mm |
| Weight |
150 g |
| Battery type |
Rechargeable D-LI68 lithium-ion battery |
Main Features
| Sensor resolution |
12 megapixels |
| Optical sensor type |
CCD |
| Effective sensor resolution |
12 pixels |
| Gross sensor resolution |
12 pixels |
| Optical sensor size |
1/1.8 in. |
| Light sensitivity |
ISO 64, 100, 200, 400, 800, 1,600, 3,200 |
| Digital zoom |
5.4 x |
| Max shutter speed |
1/2000 s |
| Min shutter speed |
4 s |
| Exposure metering |
TTL metering, Multi-segment metering, Center-weighted metering, Spot metering |
| Exposure modes |
Picture, Program, Dynamic-Range Adjustment, Date Imprint, Face priority AE is auto selected at the Natural skin tone, Portrait, Half-length Portrait and Kids mode. |
| Exposure compensation |
±2EV(1/3EV steps) |
| Still image format |
JPEG(Exif 2.2),DCF,DPOF,PRINT Image Matching III |
| Digital video format |
AVI(DivX® compatible with MPEG-4), 30 fps, with sound, Movie anti-shake |
Lens Systems
| Auto focus |
5-point AF, Spot AF, Tracking AF |
| Focal length |
7.9-23.7 mm |
| Equivalent 35mm focal length |
38-114 mm |
| Optical zoom |
3 x |
| Zoom adjustment |
Motorised |
Camera Flash
| Flash type |
Built-in |
| External flash terminal |
None |
| Flash modes |
Soft flash |
| Red-eye reduction |
Yes |
| Effective flash range |
0.1-7.1 m |
Viewfinder / Display
| Viewfinder type |
None |
| Display type |
TFT color LCD (with back light) |
| Display mounting |
Fixed |
| Display size |
64 mm |
| Display resolution |
232 pixels |
Memory / Storage
Connections
| Type |
SD Memory Card, SDHC Memory Card |
Additional Features
| Self timer |
Yes |
| Self timer delay |
2 or 10 sec |
| Remote control |
Yes |
| Microphone |
Yes |
