Talk to Eye Specialist on Eye Alignment

Aoa. I was hit by stone on my left orbital rim rim a few years ago. After that I have trouble focusing with both eyes at the same time. The problem isn't obvious when viewed. I can get perfect focus and movement of both eyes if I tilt my head to the right. I got it checked by a ophthalmologist but she said I had to visit the Rawalpindi eye hospital for a more thorough checkup. Is there a facility in isb that has equipment for thorough examination like double Maddox rod testing etc?