Low Vision Devices In India

5 ninety percent of the people with visual impairment are living in the developing countries.

Low vision devices in india.

These devices provide greatly increased magnification capabilities along with higher quality optics i e. Examples include standing and hand held magnifiers strong magnifying reading glasses loupes and small telescopes. Currently india has around 12 million blind people which makes india home to one third of the world s blind population. Magnitude of low vision optics of low vision devices the functional assessment the examination and evaluation optical devices nonoptical devices other assistive devices selecting the devices for partially sighted types of visual field defects their effects and intervention visual aids and how to use them.

What is low vision. The way the lens bends or refracts light. Out of which 37 million are blind and rest 124 million are people with low vision. A low vision devices are available in india at various places including sankara nethralaya chennai.

It then notifies the user of these obstacles through vibrations allowing the user to safely navigate around any objects that they may encounter. Low vision aids are devices designed to help people with poor vision read and see. They can also be bought from l v prasad eye institute hyderabad and other centres like balliwala homi mumbai. Lea symbols pocket near card 250900.

Low vision services are aimed at people who have residual vision that can be used and enhanced by specific aids. The device uses ultrasound to detect obstacles that may lie directly in one s path. When ordinary eye glasses contact lenses or intraocular lens implants cannot provide sharp sight an individual is said to have low vision. The buzz clip is a small wearable device for people living with blindness or low vision.

Based on the current estimates worldwide there are 161 million people with visual impairment. Lea symbols single symbol book 250600.