FujiFilm FUJICA GSB45 Repair Manual & Parts List page 22

Fig. 12
Collimater (Gokosha Model)
Reflector
J11303
Front lens frame
I
REASSEMBLY AND ADJUSTMENT
FUJICA GS645
Center
Reflector
Camera 5 - 5X8
Base plate
J11286
-19-
Within 30'
Field of view within collimater
Fig. 13