Glossary Of Laser Engraving and Cut Terms
[1] |
Macula The macula is a small, highly specialized area near the center of the retina in the eye responsible for central vision, color perception, and detailed visual acuity. It contains a high concentration of photoreceptor cells called cones, which are sensitive to bright light and responsible for daytime vision, color recognition, and fine visual detail.
The macula enables activities such as reading, driving, recognizing faces, and performing tasks that require sharp central vision. The center of the macula, known as the fovea centralis, contains the highest density of cones and is responsible for the sharpest and most detailed vision. The macula is essential for overall visual function and quality of life, and conditions such as macular degeneration can impair central vision and cause significant vision loss. |
|
© 2002-2024 - KeenART Media Ltd.
|
|
|
|