3B Scientific - page 5

U30722
U30723
. . . g o i n g o n e s t e p f u r t h e r
3
m i c r o s c o p e
Pol ar i sat ion Mi croscopes
High-quality mechanics and optics along with ease of operation are the stand-out features of the polarisation microscopes U30722 and U30723. Their
compact and ergonomic design makes it easier to work with them. The main application for these microscopes is in biology, for instance when studying the
structure of starch grains, the texture of cellulose fibres in cell walls or the position of rod-like viruses in cells (e.g. tobacco mosaic virus). They are also used
in mineralogy to study rock specimens, identify minerals and investigate crystals.
U30722
Monocular Polarisation Microscope
Robust, all metal stand with arm permanently connected to the
base. Focusing by means of separate knobs for coarse and fine
adjustment located on either side of the stand and operated
by rack and pinion drive with ball bearings and retaining lever,
adjustable stopper for protecting the object slides and objective.
Monocular inclined 30°, head rotation 360°
Polariser with scale and analyser, which can be inserted into the
tube.
Wide field eyepiece WF 10x 18 mm
Inverted objective revolver with 3 achromatic objectives 4x /
0.10, 10x / 0.25, 40x / 0.65, (oil)
40x – 400x
Circular object stage 120 mm in diameter, which can be rotated
360°, scale with Vernier and 2 specimen clips
Adjustable 6 V, 20 W halogen lamp incorporated into the base,
universal 85 to 265 V, 50/60 Hz power supply
Abbe condenser N.A.1,25 with iris diaphragm, focused via rack
and pinion drive
240 mm x 190 mm x 385 mm
5,5 kg
Complete with dust cover
U30723
Binocular Polarisation Microscope
Robust, all metal stand with arm permanently connected to the
base. Focusing by means of separate knobs for coarse and fine
adjustment located on either side of the stand and operated
by rack and pinion drive with ball bearings and retaining lever,
adjustable stopper for protecting the object slides and objective.
Binocular Seidentopf head, 30° viewing angle, 360° rotatable
head, viewing distance adjustable between 54 and 75 mm, ±5
dioptric compensation for both eyepieces
Polariser with scale and analyser, which can be inserted into the
tube.
Pair of wide field eyepieces WF 10x 18 mm Pair of wide field
eyepieces WF 10x 18 mm
Inverted objective revolver with 3 achromatic objectives 4x /
0.10, 10x / 0.25, 40x / 0.65 (oil)
40x – 400x
Circular object stage 120 mm in diameter, which can be rotated
360°, scale with Vernier and 2 specimen clips
Adjustable 6 V, 20 W halogen lamp incorporated into the base,
universal 85 to 265 V, 50/60 Hz power supply
Abbe condenser N.A.1,25 with iris diaphragm, focused via rack
and pinion drive
240 mm x 190 mm x 425 mm
6 kg
Complete with dust cover
Product name
Stand
Tube
Polarisation
equipment
Eyepieces
Objectives
Enlargement
Object stage
Illumination
Condenser
Dimensions
Weight
Supplied
New
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