Precision lies in every meticulous verification.

Graduated cylinder, lens curve gauge, pantoscopic tilt plate and vernier caliper — simple yet indispensable measuring tools in our eyewear production.

Graduated cylinder | Frame flatness inspection

Lens curve gauge | Base curve measurement

Pantoscopic tilt plate | Temple tilt checking

Vernier caliper | Dimensional control for all specs

A well-fitted, dimensionally stable pair of glasses is never made by intuition alone.

Every data point underpins consistent mass production and superior wearing comfort.