i.O.O. Intuitive Overlays Testing Kit
Testing kit for the use of the Institute Of Ophthalmology scientifically developed range of A4 sized coloured overlays.
The i.O.O Testing Kit is designed to be used by an optometrist, psychologist or teacher to determine whether a person is likely to benefit from the use of coloured overlays.
Each pack contains 20 A5 sheets, two of each colour.
It is supplied in a presentation folder with a pad of recording sheets, detailed instructions and a test sheet of text.
It is designed to be used in conjunction with the Wilkins Rate of Reading Test.