Essilor Instruments VISION-R 700, User Manual

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3. Smart tests
A smart test is a semi-automatic test using an algorithm that can determine more precisely the subjective
refraction of the patient. At the time of a smart test, all the answers are saved and integrated
automatically in order to prescribe the best possible correction.
The smarts tests are identifiable through a pictogram located on the right of the icon .
Some main tests are only detailed here to help understand operation of the instrument.
For each test, a contextual “in situation” help is available by pressing on .
All the smart tests function are based on the principle of inserting patient answers and the progression of
the algorithm to determine the checked setting. And this, until the right value is found.
a. Refraction tests
Red/Green or Duochrome smart test
Objective
Refine the patient’s spherical correction value in:
In far vision,
Monocular vision condition:
right eye (RE),
left eye (LE),
Binocular vision condition (RLE i.e. RE and LE simultaneously).
Procedure - Performing the test
Press .
The test view window in the bottom of the touch screen of the console allows you to choose under which
conditions the test will be performed (RE, LE, Bino).
>
U
SER MANUAL
> P
ERFORMANCE OF TESTS DURING A REFRACTION EXAMINATION
67 Vision-R 700 - Essilor automatic phoropter > V1 - 09-2020