| （MODEL）:W1-0830 |
| Lens magnification: 8X |
| object lens diameter: 28mm |
| Focus system: central focusing |
| Focusing Lens: internal adjusting |
| Exit Pupil：3.5mm |
| Exit pupil distance:17.9mm |
| EIELD ANGLE:6.25° |
| FIELD OF VIEW（at 1000yds):：327ft/1000yds |
| FIELD OF VIEW（at 1000m）：109m/1000m |
| Minimum Focus Distance：6.0m |
| （MODEL）：W1-1030 |
| Lens magnification: 10X |
| (Objective lens)：28mm |
| Focus system: central focusing |
| Focusing Lens: internal adjusting |
| Exit Pupil：2.8mm |
| Exit pupil distance:17.5mm |
| EIELD ANGLE:5.2° |
| FIELD OF VIEW（at 1000yds):：272ft/1000yds |
| FIELD OF VIEW（at 1000m）：91m/1000m |
| Minimum Focus Distance：4.0m |
