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Manuals & Guidelines
Here you will find useful information about Health Authority guidelines and how to conduct a premium vision test.
Logmar explained
Get informed about the new unit of measurement – and why the use of a logarithmic scale is an important step towards more accurate and comparable eye tests.
Health Authority’s guidelines for vision tests
Here you will find the Health Authority’s guidelines for vision tests, including LogMAR and the “inverted pyramid structure.”
How to measure your child’s vision using LogMAR
Screening of children – the new threshold values for visitation (LogMAR).
Crowding Effect! – Understanding the inverted Pyramid Structure
-and the benefits of the combination eye chart!
Transition from old measurement units to LogMAR
We make the transition easier for you… ISOeyes eye charts are equipped with four ways to read the vision test results: fraction, decimal, LogMAR, and VAR score.
Innovative thinking and unprecedented possibilities
to get exactly the eye chart that suits your needs!
Explore your many new options to find exactly the eye chart you need!
How high should the eye chart be placed on the wall?
The optimal placement of ISOeyes eye charts on the wall – for the most accurate vision test results.
What’s wrong with the old eye chart?
Learn why it’s high time to replace the eye chart – and comply with the Health Authority’s guidelines.
Choose the right optotypes/figures for your child’s vision test.
Optotypes for children – a science of its own. Choose correctly and obtain comparable vision test results.
Get an eye chart calibrated to the distance that suits you and your clinic room.
Eye charts shouldn’t be set for 6 meters when your clinic room is only 4.40 meters deep. Avoid converting distances or using mirrored charts. Get a chart calibrated precisely to the desired distance.
Wood look or color? Eye charts that match your clinic’s profile…
Choose from 4 types of wood finishes and a million colors for the frame of your eye chart.
The remote control adjusts brightness and color temperature.
Get familiar with the options available with the included remote control.
Practice charts for children – Print or on tablet
ISOeyes offers free practice charts for figure-based eye charts to ensure that the child understands the figures.
