Motic Panthera C, Руководство по эксплуатации

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6.7 Adjustment of Brightfield (Panthera C / L)
6.7.1 Full Kohler Illumination
● Place as contrast rich specimen slide into the slide holder (1) and swing in a 10x Objective Lens.
● Move any darkfield or phase contrast slider (2) out of the beam path, If equipped with it.
● Adjust the illumination intensity to sufficient brightness (3).
● Turn the knurled condenser height adjustment knob (4) to bring the Abbe condenser up to its top
mechanical stop position.
● Look through one eyepiece (5) and turn the focusing drive (7) to focus the 10x lens on the
specimen.
● Look through the second eyepiece (6) and if necessary adjust the diopter until the second
eyepiece has sharp image.
● Fully open the Aperture diaphragm using the knurled ring Aperture ring the condenser (8). Then
close the field diaphragm until it becomes visible, it may appear not sharp by now.
● Adjust the condenser using the centring screws (9) by bringing the light pot of the field diaphragm
into the centre of the field of view.
● Open the field diaphragm iris diameter that it just disappears out of the field of view.
● Remove one of the eyepieces and set the aperture diaphragm (10) iris diameter to 2/3rd of it's the
field of view.
● Insert the eyepiece back in the tube.