| 摘要 |
<p>The magnifier consists of a table with shelf. A TV camera support is attached to the shelf. The support can be turned in any direction so that the camera can be positioned into the required position and locked. On the table beneath the self there is a manual or automatic programmable X-Y direction moving table. The table features its own breaks and can be fixed in any position. Onto this table the observed text or other object is placed which can be thus monitored on the TV screen or monitor. The TV is located on the other side of the shelf on a panel which can be moved in the most appropriate direction for the viewer. This electronic magnifier is suitable for education processes of people with impaired sight, because students can read and write on a moving panel. When the teacher is writing on the blackboard, the camera can be turned by the pupil in the direction of the blackboard and he can see things he would not be able to with his eyes. The magnifier is also suitable for use in industry or science for monitoring for example integrated circuits, quality of the processed integrated circuits, processed metal surfaces and others. The magnifier can magnify up to 50 times.</p> |
