SAGA Vision Test

Your Hue Perception Report

Based on Advanced Color Sensitivity Test

Hue Discrimination Score
0
Your Color Rank Is
Title
Better than 0% of testers

Global Score Distribution

0 75 150
Test Again

Explore More

Vision Protection Blog

Vision Care & Enhancement Advice

After completing the test, regardless of your score, please give your eyes a short break. Our eyes are extremely precise and fragile organs that process massive amounts of visual information every day. Visual perception capabilities, including the hue discrimination you just tested, largely depend on the health of retinal cells and the processing efficiency of the brain's visual cortex. With age, or due to long-term poor eye habits, these abilities may gradually decline. For example, aging of the lens leads to presbyopia, and degeneration of the macular area of the retina affects central vision and color discrimination.

To maintain and improve your visual abilities, we recommend the following measures in your daily life: First, ensure at least 2 hours of outdoor activity every day. Natural light not only promotes dopamine secretion, effectively preventing the onset and progression of myopia, but also allows eyes to relax in an open field of view. Second, if you have myopia, hyperopia, or astigmatism, be sure to wear glasses with accurate prescriptions. Do not refuse to wear them because you think "wearing glasses will deepen myopia," which is a common misconception. For people who face computers for a long time, consider wearing anti-blue light glasses to reduce the stimulation of harmful blue light on the retina.

In addition, besides the "20-20-20" rule, you can also try eye movement exercises. For example, rolling your eyes up, down, left, and right, or alternately focusing on near and far objects, helps exercise eye muscles and improve eye focusing speed and flexibility. Eye health also relies on sufficient nutrition. Vitamin A is key to synthesizing rhodopsin, and deficiency can lead to night blindness; Vitamins C and E are potent antioxidants that protect eyes from free radical damage. It is recommended that adults have a comprehensive eye examination every year, including vision tests, intraocular pressure measurement, and fundus examination. Many eye diseases have no obvious symptoms in the early stages and can only be detected through professional examinations.