National 460TBL-10 Instructions Manual
National Optical & Scientific Instruments Inc.
Phone (210) 590-9010 Fax (210) 590-1104
STEREOSCOPIC ZOOM MICROSCOPES
6508 Tri-County Parkway
Schertz, Texas 78154
INSTRUCTIONS FOR
#460TBL-10
Copyright © 1/2/01
National Optical & Sc i ent i fic Instrument I nc.
Eyepieces
Knurled diopter adjustm ent
Eyepiece tube housing
Head
Head locking
Zoom control turret
Magnification Number
Light Shade
Main Power Switch
Stage Clip
Stage Plate
Rubber eyepiece shields
Eyepiece locking set screw
Tension adjustment collar
(located right side between
Focusing knob
Light directional lever
Arm
Fuse
Incidental (top)
Transmitted (bottom)
Stage plate
(on both eyepieces)
coarse focus knob and arm)
screw
Ring
(translucent
white illustrated)
locking set
screw
(both sides)
light switch
light switch
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