Canon PowerShot A540
| Specification | |
| Camera Type: | Point & Shoot |
| Megapixels | 6 Megapixels |
| Optical Zoom: | 4 X |
| Exposure Settings: | Program, Automatic, Manual, Aperture-priority, Shutter-priority |
| Metering Methods: | Evaluative, Center-weighted, Spot |
| ISO: | 100, 800, 400, 200, 80, auto |
| White Balance: | Custom, Automatic, Presets |
| Macro Focusing Range: | 5-45 cm |
| LCD Size: | 2.5 in |
| Storage Media: | MultiMediaCard, Secure Digital (SD) Card |