Multi-Refractive Index Measurement for 1.53/1.599/1.61/1.67 Lenses - Professional Optician Tool with Calibration Function

Multi-Refractive Index Measurement for 1.53/1.599/1.61/1.67 Lenses - Professional Optician Tool with Calibration Function

• 1. Multi-Refractive Index Precision Designed for opticians and labs, this mechanical lens curvature gauge accurately measures 1.53, 1.599, 1.61, and 1.67 refractive indices, ensuring precise base curve calculations for optical lenses.
• 2. Dual-Surface Measurement Technology Featuring concave and convex surface detection with dual-scale readouts, it provides clear, reliable results for both lens types, critical for proper fitting and performance.
• 3. Calibration-Ready & Durable Built-in calibration mechanism maintains long-term accuracy, while the stainless steel construction ensures resistance to wear in professional settings.
• 4. Compact & Portable Design Engineered for on-the-go use, its lightweight build and ergonomic grip make it ideal for workshops, retail stores, or field applications, streamlining quality control.
• 5. Industry-Standard Traceability Complies with international measurement standards, offering consistent results for lens manufacturers and healthcare providers.