Motic 1100200600841, Инструкция по эксплуатации

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15
5. ACCESSORIES
5.1 Gemstone Holder
：
The Gemstone holder (Fig.21) is made of spring-loaded steel wire. The holder may be inserted into the
receptacles on either the left or right side of the stage depending on the user’s preference (Fig.21). The
holder may be extended or retracted; rotated to the left or right; or angled upwards or downwards as
required.
NOTE: Do not exert excessive force on the steel wires of the holder as this may cause the wires
to bend, permanently damaging the instrument.
Fig.21
5.2 Polariser
：
The polarising unit consists of a polariser and an analyser
(with holding screw) and is generally used with bright field
transmitted illumination. (Fig.22)
Attach the analyser (with the holding screw) to the bottom
of the objective lens and tighten the holding screw to
secure. Place the polariser over the diaphragm on the
stage. Rotate the analyser until the light seen in the field
of view is at its darkest [point of extinction], at this point
the polariser and analyser are properly orthogonal.
Fig.22