Thomson Software Solutions
74 Pine Grove
Hatfield
Herts AL9 7BW
+44(0)1707 654689

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In the mid 90s, a team led by Professor David Thomson set about developing the software to exploit new developments in computer and display technology to provide eye care professionals with a powerful new set of tools for vision assessment in the consulting room.

Test Chart 2000 was launched in January 2000 and was the first Windows-based computerised test chart in the world. The program provided a cost-effective and extremely versatile alternative to conventional back-illuminated charts and projectors and the response from clinicians was immediate and enthusiastic.

Since then Test Chart 2000 has been installed in over 5000 consulting rooms including optometric practices, many major hospital eye departments, all of the University Optometry Departments in the UK and many overseas, Diabetic Screening Units, Occupational Health Departments and Research Laboratories.

The software has won a number of awards and many excellent reviews:

“The days of wall charts and projectors are numbered”

“Test Chart 2000 is the single most important development in clinical vision assessment in decades”

“Other systems have attempted to copy Test Chart 2000 but it is leagues ahead of the competition in terms of the range of tests and user friendliness”

The software runs on any PC running Windows XP or Vista. Simply install the software on your PC, mount a flat panel display on the wall, enter the screen viewing distance, perform a simple calibration and you have the Test Chart of your dreams!

 

Which version is right for me?

There are two versions of Test Chart 2000: Test Chart 2000 LITE and Test Chart 2000 XPert.

Test Chart 2000 LITE is suitable for environments where the main requirement is to measure visual acuity, for example, some hospital rooms, diabetic screening units, occupational health departments and GP surgeries.
More information ...

Test Chart 2000 XPert replaces Test Chart 2000 PRO and contains an unrivaled suite of vision assessment tool for optometrists, ophthalmologists and orthoptists.
More information ...

Test Chart MINI and Test Chart Integra: We can also supply a number of complete hardware solutions.
More information ...

A feature comparison table is shown below:

Feature

LITE

PRO

XPert

LogMAR charts

Snellen charts

Single letter charts

Optotypes available in all chart formats

 

 

 

British

Sloan

Sheridan Gardner

Lower case

Kay pictures

Lea symbols

Lea numbers

Makaton symbols

Crowded singles

Crowded linear

Cursors to underline rows and letters

Single column

Variable number or rows

Smallest LogMAR letter size

-0.20

-0.20

-0.40

Variable viewing distance

Duochrome split on charts

 

Coloured charts

 

Variable contrast on charts

 

ETDRS charts

 

 

Duochrome tests

 

Fan and Block test

 

Cross cyl targets

 

Fixation disparity test (red/green)

 

Worth 4 dot test (red/green)

 

Random dot stereograms

 

Fixation images

 

Fixation videos

 

 

UK number plate test for drivers

Maddox rod test

 

Associated phoria test

 

Vernier acuity test

 

Letter contrast sensitivity test

 

Polarised mask option

 

 

Polarised fixation disparity test

 

 

Polarised suppression tests

 

 

Polarised binocular balancing tests

 

 

Patient education images

 

Image, documents and web links resource centre

 

 

Split screen facility

 

User defined screens

 

Floating window to show thumbnail on primary display

 

LogMAR scoring utility

 

 

Automated visual acuity utility

 

 

Contact lens fitting toolbox

 

 

Efron CL complications grading images

 

 

Optional interface with Topcon CV5000 phoropter

 

 

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