| Magnification Power | : | 4 X, 10 X, 40X |
| Illuminated | : | Yes |
| Illumination Type | : | LED |
| Battery Operated | : | Yes |
| Battery Type | : | LR6 AA |
| Weight | : | 3kg |
| Dimensions | : | 130 x 300 x 310mm |
| Plug Type | : | Type C - European Plug, Type G - British 3-pin |
| Length | : | 130mm |
| Model Number p | : | OBS-1 |
| Model Number (p) | : | OBS-1 |