Clinical experience with the Ben-Sira teledioptric system for use in age-related macular degeneration.
Hanita-Ben-Sira has recently developed a bifocal optical implant with central hyperminus and peripheral positive components that is used in conjunction with specially constructed spectacles to improve visual performance in patients with age-related macular degeneration. The Ben-Sira teledioptric system was evaluated in 17 patients. It produces a magnified image of high and improved resolution and an enlargement of the visual field. It is easy to use and increases the reading distances.
Mayer
A
A
D000368:Aged; D000369:Aged, 80 and over; D005139:Eyeglasses; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D007910:Lenses, Intraocular; D008268:Macular Degeneration / Q000503:physiopathology / Q000628:therapy*; D014792:Visual Acuity / Q000502:physiology