«The Optometrist» is an APP with a useful set of tools designed for the Optometrist and the patient.

The features that are included within the APP are:
* Anaglyphs/Transpaglyphs for performing vision training exercises (blue-red glasses required).
* Diopter-Magnification calculator, and vice versa.
* Distometry calculator (sphere and distance to vertex needed).
* The first five principles of Euclid's Optics, with diagrams and their respective explanation.
* A selection of SAERA's Optometry books available free for download.
* Lens transposition calculator (sphere, cylinder and cylinder axis needed). The results can be seen both in the transposition format and bicylindrical.
* SAERA's Optometry Blog.
* Access to SAERA's Bookstore.
* Access to SAERA's Study Programmes.
* A collection of 10 Vision Therapy Exercises for different functions (from visual fixations to amblyopia training). Basic or no equipment may be required.

Available both in English (GB) and Spanish (SP).