Seiler Evolution Zoom, Руководство пользователя

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Adjusting diopter
The diopter adjustment aims at adapting the microscope to the user’s eyes, so as to obtain a proper image view
for particular person and work condition. This adjustment allows for both eyes to see focused-way object.
The diopter adjustment can be performed by rotating a ring located below the eyepiece. There is a visible trace to
be used as reference mark during this adjustment. Before carry out any adjustment, verify that zero (0) mark on
the ring coincides with the fixed reference trace. It is possible to adjust between –6 and +6 diopters (Figure 13).
Adjusting interpupillary distance
The interpupillary distance adjustment aims at the adaptation of the equipment to the personnel in order
to achieve the best work adjustment. The ideal condition is reached when the user views a single image
(overlapping of eyepieces images).
Models equipped with fixed binocular head (optional) can have the interpupillary adjustment made manually at the
boxes that support the eyepieces (Figure 3).
When the microscope comprises inclinable binocular head, interpupillary adjustment can be performed by
releasing a knob (Figure 3).
Adjusting magnification
The Seiler Evolution Zoom Microscope has continuous magnification (zoom).
The continuous zoom magnification system (5x to 30x) is controlled by the multifunction pedal or the joystick
(Figure 4 and Figure 6).
To select the magnification, simply activate the Adjustment Pedal or the Joystick, for increasing or reducing the
zoom. The selected magnification is shown on display.
Adjusting focus
• Center the microfocus system by pressing the centralization button in the upper right side of the control panel
(Figure 5).
• Loosen the knob of the pantographic arm joint (Figure 11), then put the optical module in a distance from the
working that are approximately the focal length of the objective lens in use. Re-tighten the knob to fix the
pantographic arm.
• The fine focus adjustment can be performed by pressing the multifunctional pedal or the joystick (Figure 4 and
Figure 6).
• Two red indicator lights on the control panel correspond to downward or upward movement of the microfocus,
so as to indicate the direction of adjustment. When the microfocus reaches its end-limit, a beep is emitted if the
pedal is still pushed down (the indicator light remains lit up in this condition) (Figure 4 and Figure 5).
• For an extra-fine focus adjustment, one may selected the maximum possible magnification of the optical
module, then find the best possible focus using the microfocus system. This will mean that, for increases to
other controls, the focus will already be at its optimum (section 6.5).
• If required, adjust the diopter or the interpupillary distance (sections 6.3 and 6.4).
Figure 13: Diopter adjustment