| ●Features |
| ■ Compact, lightweight design and a hysteresis-free beam spot obtained due to the adoption of an electrostatic polarizing lens. |
| ■ Produces a beam with better convergence density due to the adoption of electrostatic focus. |
| ■ Axis alignment of Wehnelt cathode and anode is easily performed using the fine adjustment positioning system. |
| ■ Remarkably improved visual screen brightness and service life due to use of a flat aluminum thin film. |
| ■ CCD camera is optional. |
