1.0 DESCRIPTION
DISPERSION SCALE
DISPERSION
CORRECTION KNOB
FITTING 3
FITTING 4
FITTING 2
REFRACTIVE
INDEX GRADUATION
ADJUSTMENT KNOB
EYEPIECE
BRIGHTNESS
ADJUSTMENT KNOB
SYSTEM BASE
SHIELD
FITTING 1
Page 3
THERMOMETER
SOCKET
REFLECTING MIRROR
THERMOMETER
ON/OFF SWITCH