Displayed is a chart projector that has various charts and masks available. Professionally manufactured, this chart projector operates fast and silently. Up to 48 kinds of charts and masks can be memorized.

• 50 charts and various masks.
• Landolt, letter, child, snellen, 50 kinds of charts and horizontal line, vertical line, one chart, various masks can be selected by the remote control box.
• Fast and silent chart disk rotation.
• It moves to the following chart in a maximum of 0.3 seconds.
• User program mode.
• 2 kinds of programs can be selected and 48 kinds (maximum) of charts and masks are memorizable.