High eye point refers to the distance between the ocular lens and the observer's eye, which enables an unobstructed view of the entire image. This feature is particularly desired for users who wear eyeglasses or have a limited line of sight. Synonyms for high eye point include long eye relief, extended eye relief, and generous eyebox. These terms are often used interchangeably to describe optical devices such as binoculars, rifle scopes, and telescopes. A high eye point is achieved by incorporating convex lenses and moving the eyepiece away from the objective lens. It allows users to view objects comfortably and clearly, without the need for constant adjustments or eye strain.