Scientists believe they have found help for older people suffering from poor eyesight. The solution is shining a special red light in the eyes for three minutes. Doctors say a three-minute daily dose of the special red light for two weeks could help improve age-related vision problems. The study was carried out by a team from University College London. Researchers conducted tests on 24 men and women aged between 28 and 72. They said some cells that help us ___ light had deteriorated in the older people. Doctors say their red light improved the ability of these people to detect different colors, particularly blue. The vision of these older people improved by as much as 22 percent. The research team is now looking for a commercial partner to produce the special red light with the right wavelength and reliable quality. Doctor Jeffrey, the co-author of the study, said that the populations are aging rapidly and people should get ready for this.