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LED indicator light
Arm
Head
Eyepiece tube
Eyepiece
Eyepiece locking set
screw
Revolving nosepiece
Objective lenses
Stage
Light House
Swing-out filter holder
Iris diaphragm lever
Abbe condenser 1.25 N.A.
Base
Specimen holder
(mechanical stage)
Fine focus knob
USB output
terminal
4.5 volt
DC input
4.5 volt DC recharger
Rack stop
adjustment screw
Knobs controlling
X & Y movement of
mechanical stage
Coarse focus
knob
Tension adjustment
collar
(behind focus knob
on left side)
Knurled locking screws
(for securing specimen
holder to stage)
Rheostat intensity
control knob
Light On/Off Switch