TM 5-6675-316-14
12-4.4 Optical Macrosope.
Control or Indicator
Function
Push-Pull Cam Switch
Battery Cap
Barrel Lock Screw
Main Body
Illumination Slot
Objective Lens
Lens Barrel
Eyepiece
Switches lights on and
off.
Removable cap allows two
C-cell batteries to be
replaced.
Locks lens barrel in
position when tightened.
Battery housing, lens
barrel holder, and opti-
cal microscope stand.
Light cfrom2.5 V bulb is
directed through this
slot.
Fixed lens part of mag-
nifying optics.
Provides focusing move-
ment for objective and
eyepiece lens assembly.
Removable eyepiece for
observing image.
12-5