Thomson Test Charts
"The original and still the best computerised test charts (by miles!)"
View More"The original and still the best computerised test charts (by miles!)"
View More"Huge range of near vision tests on your tablet - controlled from your PC"
View More"Eye tracking and dynamic binocular vision assessment at a breakthrough price"
View More"Hess Screen and Field of Binocular Single Vision testing comes of age"
View More"A fully featured field screener on a laptop - a must have for domiciliary testing"
View More"Time to ditch the old instrument screener - the worlds first computer-based occupational vision screener"
View MoreThis free utility was provided by kind permission of Professor Nathan Efron and Butterworth Heineman for the Thomson Test Chart. The Efron Grading Scales provide a standard clinical reference for describing the severity of contact lens complications. They provide practitioners with a simple method of ocular condition grading, against which any future tissue change may be assessed and therefore enabling choices as to the best course of action.
The Contact Lens Fitting Tool allows you to enter the patient’s prescription and keratometry readings and will suggest the parameters for the first RGP, soft or soft toric contact lens.
Software to send you to sleep! Tints your PC screen to simulate natural daylight.