Trying on is a step that many people tend to overlook when undergoing optometry, and even if the degree is measured, why do we need to try on it? During the optometry process, it is necessary to try on simulated glasses and feel the functional characteristics of the new discount prescription glasses.

See if it can meet the needs of life and work, and if it can accept the normal effects that the new cheapest eyeglasses will inevitably bring. Is it acceptable to have one-eye vision, binocular vision, far-eye vision, near-eye vision, and close-eye glasses with suitable distance, light perception, color perception (color), size and shape of objects, distance and proximity (such as visual changes in the ground, wall, tabletop, and commonly used objects), speed and direction of movement, and feelings of eye soreness and dizziness?

The main function of discountglasses is to improve vision and enable us to see more clearly at the distance required for life and work. But if the improvement in vision is more uncomfortable (dizziness, eye soreness, visual distortion, etc.), and the improvement in vision is less comfortable, the vision may not be sufficient.

Different people have different feelings towards the same thing (the difference may be significant), and the degree of discomfort corresponding to improving vision varies from person to person. The minimum requirement for vision also varies from person to person. Therefore, to solve the contradiction between improving vision and discomfort, it is necessary to try on simulated glasses.

When your eyes are fatigued, the computer optometry sheet will show a higher degree. Nowadays, how can people use their phones and computers every day without experiencing eye fatigue? True optometry requires a set of optometry procedures to provide the actual degree of the eye.