e-STUDIO3511/4511 LASER OPTICAL UNIT 8 - 2 November 2003 © TOSHIBA TEC
8
Mirror
Polygonal motor
Cylinder lens
Finite focus lens
Aperture
LDR board
[Writing Section Overview]
Fig. 8-102
Slit glass
(for outgoing laser beam)
SNS board
fθ lens 2
fθ lens 1