OCULUS Mesotest II, Инструкция по эксплуатации

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9 Examination Using the Control Pad
Instruction Manual Mesotest II (G/62800/0715/en) 27 / 86
9.4.1 Test for Night Myopia (optional)
If your Mesotest II is equipped with minus lenses (Mesotest II konkav), you
can conduct these additional examinations. With the minus lenses, you
can determine whether the patient suffers from night myopia.

Swing in the minus lenses for the last test number that the patient
just recognised.

Press this button to swing in a minus lens.

Press the button with the desired lens power.
If the visual acuity of the patient improves, he may suffer from night
myopia. This should be corrected with suitable visual aids.
You can determine the extent of the night myopia by swinging in lenses
of different powers (-0.5/-1.0/-1.5 D).
9.4.2 Monocular Examinations (optional)
If your Mesotest II is equipped with an eye occluder (Mesotest II konkav),
you can conduct the following additional examinations. Monocular
examinations can be conducted with the eye occluder.
This is very important, for example for patients with intraocular lenses or
who have undergone excimer laser surgery, to assess the visual function
of one eye.

Press this button to swing in the eye occluder.

Press the button again to advance the cover.
The information (R / L / BIN) shown in the display relates to the eye that
is to be examined.