3B SCIENTIFIC
®
PHYSICS
1
Monocular Course Microscope Model 100, LED
115 V, 50/60 Hz: 1005405 / 230 V, 50/60 Hz: 1005406
Instruction Manual
07/13 ALF
1 Eyepiece
2 Tube
3 Stand
4 Revolver
with
objectives
5 Lock screw for object stage
6 Specimen
clips
7 Object
stage
8 Adjustment knob for coarse
focusing
9 Condensor with iris dia-
phragm and filter holder
10 Adjustment knob for fine
focusing
11 Lamp housing
12 Switch with illumination
control
1. Description, technical data
The monocular course microscope allows two-
dimensional viewing of objects (thin sections of
plant or animal specimen) in 40x to 400x magni-
fication.
The microscope 1005405 is for operation with a
mains voltage of 115 V (±10%), and the
1005406 unit is for operation with 230 V (±10%).
Stand:
All-metal stand, arm firmly connected
with base, pinion knobs attached on both sides
of the stand for coarse and fine focusing
Tube:
Monocular inclined 45°, head rotation
360°
Eyepiece:
Widefield eyepiece WF 10x 18 mm
with pointer
Objectives:
Revolver with 3 DIN achromatic
objectives 4x / 0.10, 10x / 0.25, 40x / 0.65 (with
specimen protection)
Magnification:
40x, 100x, 400x
Object stage:
110 x 120 mm
2
with 2 specimen
clips
Illumination:
Adjustable LED lighting incorpo-
rated into the base with a focussing lens in the
lighting shaft, power supplied by rechargeable
battery, 115 V or 230 V, 50/60 Hz charger
Condenser:
Bright-field condenser N.A. 0.65,
iris diaphragm, filter holder and blue filter
Dimensions:
175 x 135 x 370 mm³ approx.
Weight:
2.9 kg approx.
2. Unpacking and assembly
The microscope is packed in a molded styro-
foam container.
•
Take the container out of the carton remove
the tape and carefully lift the top half off the
