Titanium Alloy Eye Trial Frame, Ultra-Lightweight, 3 Lens Slots - Suitable for Optician Shops, Eye Clinics & Ophthalmic Teaching (54MM)

1. High-Quality Titanium Alloy: Made of premium titanium alloy, offering excellent durability and corrosion resistance, ideal for frequent use in professional optical environments. 2. Ultra-Lightweight (~26g): Weighs only around 26g, ensuring comfortable wear for extended periods-reducing discomfort for patients during exams or trainees during practice. 3. 3 Secure Lens Slots: Features 3 dedicated slots to hold trial lenses firmly, enabling quick and easy lens changes for precise vision testing and combination trials. 4. Axial calibration on each disc : 165°~0°~180°~25° axis graduation line runs counter clockwise along axis graduation line of lens frame, with interval of graduation line being 5°. Degree that front lens rotates around optic axis inside lens frame : 360° Range of left or right lens frame leg’s length adjustment : 90mm~99mm,length of specification of trial frame increase 1mm in turn. 5. User-Friendly Design: Balances lightweight comfort with sturdy construction, making it easy to handle for both professionals and students in educational settings.