Introduction Contact lenses are a clean alternative to glasses, the advantage of vision without the hassle of clunky frames. But improper handling of contact lenses can cause severe infection of the eyes, one of the most humiliating being the corneal ulcer. A corneal ulcer is a painful lesion on the cornea, the transparent front of the eye, which burns, blurrs, and leads to irrever... https://barakbulletin.com/en_US/silchar-based-startup-quickobook-raises-rs-1-crore-biswajit-paul-meets-cm/