Filter
Top Products
Mechanical and Electrical
4
41
4.1.6 Projection Lens
The Projection Lens enlarges the image of the Microfilm and projects it
onto the Screen or CCD.
Each Projection Lens comes in a unit. The Focus Ring and Zoom Ring of
the Unit are used to bring the image on the Screen into focus and enlarge
or reduce it, respectively.
The Prism Lens for image rotation is installed in the Prism Holder fixed to
the machine.
The Projection Lens Unit is slid into position in the Lens Holder of the
machine. To insert the Unit, raise the Prism Holder and, at the same time,
push it into position.
When a Projection Lens Unit is installed, the Brightness Shift Lever must
be moved as required according to each magnification.
Prism Unit
Prism Holder
Lens Holder
Focus Ring
Zoom Ring
Projection Lens Unit