Vision Chart Projector CP-500
Features:
- Focus distance: 1.5m-6m. Default focus distance is set at 3m.
- Support operation direct button to switch charts, no need to find the chart press on the remote controller.
- Light adjust: 32 steps light adjust, ordinary, red and green, polarization charts van be individually adjusted.
- Program Switch Key: 2 Program can be selected easily.
- Charts can be selected quickly, no shaking.