ISOeyes offers 4 types of combination chart fronts and 7 single chart fronts
Combination charts are equipped with both adult and children’s optotypes on the same eye chart front.
COMBINATION EYE CHART FRONTS
for the 45×45 cm LED panel
NOTE: We offer many other optotype configurations and testing distances. Choose custom design for a modest additional cost.
SIMILAR & OPTIMUM
A combination eye chart front consisting of:
Similar is a newly developed optotype series for children and illiterate individuals from ISOeyes, consisting of easily recognizable figures that share many similarities with letters in their anatomy, making them easier for the human eye and brain to identify.. Read more
OPTIMUM is a further development of the ETDRS character set and is distinguished by the fact that the individual letters present the same level of difficulty for the human eye.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T13&2-3M
Item number N: 2-45-13-02-300-8
Dimensions: 45x45cm
Recommended price: 891 DKK / € 119 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
SIMILAR + OPTICIAN A
A combination eye chart front consisting of: Similar is a newly developed optotype series for children and illiterate individuals from ISOeyes, consisting of easily recognizable figures that share many similarities with letters in their anatomy, making them easier for the human eye and brain to identify. Read More
OpticianA is a further development of the ETDRS character set and the replacement for the Snellen character set.
Product info
Testing distance: 3 meter
Frame color: Hvid
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T13&1-3M
Itemnumber N: 2-45-13-01-300-8
Dimensions: 45x45cm
Recommended price: 891 DKK / € 119 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
EYEKEY + OPTICIAN A
An eye chart front with the optotypes Eyekey & Optician A, designed for use in eye testing for adults and children. Eyekey is an optotype designed for use in eye testing for children and illiterate individuals. Eyekey, with its easily recognizable line drawings, is an ideal replacement for the criticized and flawed danish Østerberg eye chart a.o. OpticianA is a further development of the ETDRS character set and the replacement for the Snellen character set.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T3&1-3M
Item number N: 2-45-03-01-300-8
Dimension: 45x45cm
Recommended price: 891 DKK / € 119 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
LANDOLT C + HOTV
Landolt “C” eye charts are considered the reference standard among eye charts. The use of a single optotype “C” makes the test universal and the eye test results easily comparable. Illiterate individuals and patients who are not familiar with the Latin alphabet can identify the direction of the broken or missing segment of the letter C. The Landolt C chart is also excellent for detecting signs of astigmatism.
HOTV – A letter-based eye chart front with the letters “H, O, T, V.” Primarily used for school children.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T11&15-3M
Item number N: 2-45-11-15-300-8
Dimension: 45x45cm
Recommended price: 891 DKK / € 119 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
SINGLE EYE CHART FRONTS
for the 45x45cm LED panel
The eye chart front is available as a standard 3-meter eye chart but can be calibrated for any distance between 2.5 and 4 meters.
It comes with the measurement units: Fraction, decimal, LogMAR, and VARScore.
Easily mounted on the LED eye chart panel with an invisible rail system and magnetic attachment.
OPTIMUM
Newly developed optotype for adults: OPTIMUM – where the different letters used are constructed to be as similar as possible within a 5×5 grid, thereby providing the same level of challenge for the eye and brain. In other words, they are equally difficult/easy for the human brain to decode.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T2-3M
Item number N: 2-45-02-300-888
Dimension: 45x45cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
SIMILAR
A newly developed optotype series for children and illiterate individuals from ISOeyes, consisting of easily recognizable figures that share many similarities with letters in their anatomy, making them easier for the human eye and brain to identify. Therefore, there is no need to adjust for difficulty in the same way as with other figure-based optotypes. Read more
Note: Unlike danish Østerberg and other “children’s charts,” the figures are not “enlarged,” but are designed and calibrated to achieve consistent and accurate eye test results, whether testing on Eyekey or an adult chart.
More about misleading children’s charts
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T13-3M
Item number N: 2-45-13-300-888
Dimension: 45x45xcm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
OPTICIAN A
En synstavlefront med optotype Optícian A designet til brug ved synstest af voksne. Optician A er en videreudvikling af ETDRS-tegnsættet og afløseren for Snellen tegnsættet.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T1-3M
Item number N: 2-45-01-300-888
Dimension: 45x45cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
EYEKEY
An optotype designed for use in eye testing for children and illiterate individuals. Eyekey, with its easily recognizable line drawings, is an ideal replacement for the criticized and flawed Østerberg eye chart.
Note: Unlike danish Østerberg and other children’s eye charts, the figures are not “enlarged,” but are designed and calibrated to achieve consistent and accurate eye test results, whether testing on Eyekey or an adult eye chart.
More about misleading children’s charts
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T3-3M
Item number N: 2-45-03-300-888
Dimension: 45x45cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
TUMLING E
An alternative to figure-based eye charts. The use of a single optotype “E” makes the test universal and the eye test results easily comparable. Illiterate individuals and patients who are not familiar with the Latin alphabet can identify the direction in which the “E” is facing.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T10-3M
Item number N: 2-45-10-300-888
Dimension: 45x45cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
LANDOLT C
Landolt C eye charts are considered the reference standard among eye charts. The use of a single optotype “C” makes the test universal and the eye test results easily comparable. Illiterate individuals and patients who are not familiar with the Latin alphabet can identify the direction of the broken or missing segment of the letter C. The Landolt C chart is also excellent for detecting signs of astigmatism.
Product info
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Item number A: CH02W-T11-3M
Item number N: 2-45-11-300-888
Dimension: 45x45cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
HOTV
A letter-based eye chart front with the letters “H, O, T, V.” Primarily used for school children.
VAREINFO
Testing distance: 3 meter
Frame color: White
Note: Also produced for distances from 2.5 to 4 meters and in other frame colors/wood finishes.
Varenummer A: CH02W-T15-3M
Varenummer N: 2-45-15-300-888
Mål: 45x45x6cm
Recommended price: 625 DKK / € 84 excl. VAT
(Price is for the eye chart front – and excludes the LED eye chart panel of 45×45 cm)
See information and prices for all available variants.
Test distances between
2,5 and 4 meters
The eye chart front for the 45×45 panel is available as a standard 3-meter eye chart front, but it can also be produced and calibrated for any distance between 3 and 5 meters. This makes it an eye chart suitable for any clinic room—no need for conversion calculations!
ISOeyes lives up to
“The Golden Standard”
45 x 45 eye charts from ISOeyes complies with all internationally recognized basic geometric principles for the construction of eye charts and optotypes.
ISO 8596 and the Health Authority
The chart construction is done in full accordance with ISO 8596 and The Health Authorities newest guidelines on the use of a logarithmic scale and construction with the crowding effect “the inverted pyramid”
Correct light and remote control
With eye charts from ISOeyes you can set the brightness and color temperature and compensate for the light conditions of the clinic room, so that a truthful vision test environment is created.
PRODUCT DESCRIPTION
An 45 x 45 cm eye chart from ISOeyes consists of 2 elements + a remote control:
- A flat, energy-saving LED panel available in 4 sizes. It is easy to mount on the wall and connects to 220V, with the option for concealed wiring.
- Add one or more easily replaceable chart fronts that feature optotypes arranged in a logarithmic layout, fully compliant with ISO 8596 and the latest guidelines from the Danish Health Authority. Used for screening hyperopia (farsightedness), amblyopia (lazy eye), astigmatism, and anisometropia (refractive errors and imbalances). Myopia (nearsightedness) is better tested with a dedicated near vision tester from ISOeyes.
- The panel comes with a remote control that allows you to adjust the brightness and color tone to suit the specific clinic room, creating an optimal vision test environment.
Individual vision test distance? We deliver!
- If the best placement for the patient in your clinic room is 3.5 meters from the chart, why not get an eye chart solution calibrated for that distance? No need for post-calculations; the measurement results will match!
- At ISOeyes, the standard distances are 3 or 6 meters, and we stock various Optotypes for these distances, which can be delivered within 2-3 business days. If an eye chart needs to be delivered at, for example, 3.6 meters, it will be produced as a special order with a small additional cost and 5 extra days for delivery.
Wood look or color for the frame?
- The standard frame color of the chart front is white, but for a small additional cost, the chart front can be delivered with a frame in wood look or a desired color (RAL or NCS), so that the charts match the clinic’s profile and overall design. Read more.
MANUALS & GUIDELINES
Logmar and guidelines
Here you will find useful information about the Health Authority’s new guidelines and what yours mean for your vision tests.
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.
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.
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!
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.