Zeiss OPMI Lumera i on floor stand, Инструкция по эксплуатации

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Overview of devices OPMI Lumera
®
i on floor stand
Version 9.2
Page 44 G-30-1720-en
Controls on the microscope
1 DoF button (DeepView depth of field management system)
for selecting between optimum light transmission and maximum depth of
field. When deactivated (LED not lit), the microscope is optimized for light
transmission. When this function is activated (green LED is lit), the micro-
scope is automatically set to the optimum depth of field in accordance
with the selected magnification. The next time the system is switched on,
the mode last selected will be activated.
2 Zoom adjustment knob in manual mode
for the manual operation of the zoom system.
3 Illumination knob
for selecting the illumination type:
– Position 1 – Red Reflex illumination
This is the best setting to generate an optimum red reflex. Glare from
the sclera is greatly reduced as only the central field of view is illumi-
nated.
– Position 2 – Red Reflex with field illumination
This setting permits clear visualization of the red reflex combined with
illumination of the surrounding field of view.
– Position 3 – Field illumination
This setting is used for illuminating the field of view if no red reflex is
required.
– Position 4 – Field illumination with retinal protection device
In this setting, a retinal protection device is swung into the field illumi-
nation beam path. It prevents light from entering into the pupil,
providing additional protection for the patient’s eye against phototox-
ic damage.
4 Light guide connector
Always make sure to insert the correct end of the light guide into the light
guide connector. For correct mounting, please see the label provided
below the light guide connector.