An Indian-origin scientist has discovered an ultra-thin layer hidden deep in the eye that can help treat glaucoma thus taking a step closer to curing blindness caused by the ocular disorder. Harminder Dua a professor at Nottingham University has discovered how a new layer in the human cornea plays a vital role in the structure of the tissue that controls the flow of fluid from the eye a university press release stated. (Read: Beware glaucoma can make you go blind!) The findings published in the British Journal of Ophthalmology could shed new light on glaucoma a disease normally associated with