Optical Store The Optical Store at the Greens Medical Centre stocks a wide range of frames, sunglasses, post-operative dark glasses, lenses, safety eye wear and other eye care accessories. World class quality lenses from Essilor, Transitions etc are available for dispensing at competitive rates. Patients are given professional and expert guidance on the choice of frame and lens, according to the personality and needs. The optical services within the hospital ensure the exact fitting of glasses. The Hospital also ensures availability of quality spectacles to the poor and needy through outreach camps. Such spectacles are provided at an affordable price and are fitted and dispensed on the spot.