One Optique @ 293 Yishun is an optometrist at #01-235, 293 Yishun Street 22, in Yishun, Singapore, with a perfect 5.0 Google rating and an online presence on Facebook. A good optometrist does far more than read letters off a chart: a thorough exam also checks the retina, eye pressure and the front of the eye, picking up conditions such as glaucoma long before vision changes. That matters in Singapore, where childhood myopia rates are among the world's highest, so parents do well to find someone who tracks a child's prescription over time rather than simply issuing stronger lenses. Adults benefit too — several eye conditions develop silently, so a check every year or two is worth keeping up even when sight seems fine. Tucked under an HDB block on Yishun Street 22, One Optique gives neighbours a convenient spot for those regular checks.