7.
OPTICAL SYSTEM
7.1 Construction
The optical system consists mainly of the original glass, carriage 1, carriage 2, lens unit, mirror unit and
drive motors.
2
2-3
2-2
3-1
3
3-2
1 Original glass
2 Carriage 1
3 Carriage 2
4 Lens unit
5 Mirror unit
6 Mirror 6
7 Slit glass
Mar. 1998 © TOSHIBA
1
2-1
2-1
Exposure lamp,
3-1
Mirror 2,
5-1
Mirror 4,
4
7 6
2-2
Reflector,
3-2
Mirror 3
5-2
Mirror 5
7 - 1
5-1
5-2
2-3
Mirror 1
1550/1560 OPTICAL
5