Essilor Instruments VISION-R 700, User Manual

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It is also possible to place it directly in the axis search position by clicking once on the value of
the cylinder axis for the eye concerned.
Ask the patient the following question:
"
Look at the dots. Tell me if they look sharper, darker, more contrasted in position 1, position 2 or if they
look identical to you?
“
To:
Show the dots in position 1, press the "1" key
on the console keyboard.
To show the dots in position 2, press, press the
"2" key on the console keyboard.
It is important to always propose the three options:
Position 1
Position 2
Same
Blue highlighting of positions 1 and 2 Cross cylinder position change
The cross cylinder is placed in the cylinder axis verification position, oriented according to the direction
of the negative axis of the patient’s correction cylinder.
This axis is visually represented by the black line below.
The white dots represent the positive axis.
>
The position change appears in the test presentation area in two ways: >
U
SER MANUAL
> P
ERFORMANCE OF TESTS DURING A REFRACTION EXAMINATION
Vision-R 700 - Essilor automatic phoropter > V1 - 09-2020 56