Which of the following is not a test for evaluating ocular motility?

Visual field testing is indeed not a test specifically designed to evaluate ocular motility. Instead, visual field testing primarily assesses the peripheral vision and checks for any visual field loss, conditions such as glaucoma, or neurological issues that may affect vision.

In contrast, the cover test, pursuit eye movement test, and saccadic eye movement test are all directly related to ocular motility. The cover test evaluates the alignment and movement of the eyes, determining if there is any strabismus or ocular misalignment. The pursuit eye movement test measures the ability of the eyes to smoothly follow a moving target, which checks for issues in the pathways controlling smooth eye movements. Similarly, the saccadic eye movement test assesses the accuracy and speed of rapid eye movements between two fixations.

Understanding the specific function of each test helps clarify why visual field testing stands apart from the others when evaluating ocular motility.