Dhoptical Glasses Lens Measure Power Watch Glasses Accessories for Glasses Shop

1. Dual-Refractive Index Precision designed for 1.49 and 1.60 refractive indexes. This mechanical lens curvature meter provides accurate base curve measurements for standard and center index optical materials. Ideal for opticians and laboratories, adapts to different lens thicknesses and light bending properties and delivers precise calculations that are critical to the accuracy of vision. 2. Dual-Surface Measurement Technology Equipped with concave and convex surface detection, the tool provides dual-scale readouts for both lens types. This capability guarantees a reliable evaluation of lens curvature and ensures optimal fit and performance during prescription glasses and manufacturing processes. 3. Calibration ready and durable construction. With an integrated calibration mechanism, the gauge maintains long-term accuracy, while its stainless steel design resists wear and tear in professional environments. The ergonomic handle and compact size improve portability, making it suitable for workshops, clinics or on the go. 4. Traceable to industry standards, complies with international measurement protocols, this tool provides consistent results aligned with global quality standards. Its ability to measure refractive indexes commonly used in low to medium power lenses (1.49-1.60) supports compliance in healthcare and manufacturing environments. 5. Enhanced Optical Analysis: By calculating lens performance through curvature measurements, the meter helps to check lens quality, detect material inconsistencies, and ensure correct alignment with patient prescriptions. An important tool for reducing errors and optimizing optical performance in corrective lenses.