Lenskart Waterway Point is a branch of the Lenskart eyewear chain, at #01-59, 84 Punggol Way, Tower 3 of Punggol Coast Mall in Punggol, Singapore. It holds a 4.6 rating on Google, with details at lenskart.sg.
A good optometrist does far more than read letters off a chart: a proper eye test also checks pressure, the retina and general eye health, picking up conditions such as glaucoma well before they affect sight. In a young, family-heavy neighbourhood like Punggol, the thing most worth knowing is childhood myopia — Singapore has some of the world's highest rates, so a child's first full eye test before school age, with yearly checks after, is the advice most optometrists give. Ask for your prescription in writing wherever you go.
For families and commuters around Punggol Way and the Coast Mall towers, having a well-rated optometrist downstairs turns keeping the household's eye checks current into a short walk.