Depth Perception Test (Stereotest) Price in Mexico — 2026 Comparison

The depth perception test, or stereo test, evaluates vision in three dimensions, meaning the ability of the eyes to work together and perceive distance and depth. It is performed with special charts or figures and, sometimes, polarized glasses.

What is it for? It allows detection of binocular vision problems, such as strabismus or lazy eye, which affect depth perception.

When is it indicated? It is part of vision checkups, especially in children, and of the evaluation of how well both eyes work together.

Which specialist performs it? It is administered by the ophthalmologist or the optometrist, and the general practitioner can guide an initial review. If you notice difficulty judging distances or suspect a vision problem, it's worth having it evaluated by one of them.