stond de bekende Babbelbox een keer. 28, 2019, 6:09.m. 28, 2019,.m.
The interactive transcript could not be loaded. Color vision deficiency happens when the retina has an imbalance or absence of retinal cone cells, which are sensitive to red, green, or blue wavelength light. Last year, the Register wrote about 10-year-old Cayson Irlbeck of Johnston, who can now watch his favorite cartoons in color thanks to the glasses, which cost about 300. "There are no words to describe it other than life-changing Noah said. Photos: Check out the latest pics. Alerts on breaking news delivered straight to your inbox. Watch Queue, queue _count total loading.
The 23-year-old has been color vision deficient his entire life only able to see dull, "worn down" shades. More: The emotional moment when an Iowa boy sees color for the first time. "The most frustrating part about being color blind is trying to describe to people what I am, and am not, able to see he said. Close, nick Noah has been color vision deficient his entire life only able to see dull, "worn down" shades of every color. This feature is not available right now. 28, 2019, 10:21.m. Connectcommentemailmore, on Christmas Day, Nick Noah of Urbandale saw bright colors for the first time.