Optical Data
| Objective | Eyepiece | |||||||
| WF5X | WF10X | WF15X | WF20X | |||||
| Magnification | Field of View (mm) | Magnification | Field of View (mm) | Magnification | Field of View (mm) | Magnification | Field of View (mm) | |
| 1X | 5X | 22 | 10X | 20 | 15X | 15 | 20X | 10 |
| 2X | 10X | 12 | 20X | 10 | 30X | 7.5 | 40X | 6.5 |
| 3X | 15X | 8 | 30X | 6.7 | 45X | 5 | 60X | 4.3 |
| 4X | 20X | 6 | 40X | 5 | 60X | 3.7 | 80X | 3.2 |
Specifications Lists
| Component | Specifications | Model |
| XTX-3B | ||
| Viewing Head | 55-75mm 45° inclined binocular head, interpupillary distance is from 55mm to 75mm | ● |
| Eyepiece | WF10X /20MM | ● |
| WF15X / 15MM | ○ | |
| WF20X / 10MM | ○ | |
| Objective | 2X / 4X | ● |
| 1X / 3X | ○ | |
| 1X / 2X | ○ | |
| Working Distance | 57mm | ● |
| Base | Circinal pillar | ● |
| Illumination | NO | ● |
| LED | ||
| Up and down incandescent lamps | ||
| Light-dimmer | Dial dimmer switch | |
| Knob dimmer switch |
