| Model | Optisan HX 4-12X40AO |
| Magnification | 4-12x |
| Reticle type | EMD12 |
| Reticle backlight | No |
| Length | 330 mm |
| Dioptric correction | -3 až +2 dpt |
| Weight | 500 g |
| Turrets | Competition |
| Click value | 1/4 MOA |
| Eye relief | 89 - 84mm |
| Parallax | 10y - infinity |
| Lens diameter | 40 mm |
| Tube diameter | 1" (25,4mm) |
| Height correction span | 40 MOA |
| Side correction span | 40 MOA |
| Exit pupil size | 10–3,33 mm |