The Lens Holder for FFV (Free Form Verifier)
FFV (Free Form Verifier) is a special system for checking spectacle lenses. It enables fast and precise quality checks. This applies to free-form lenses, progressive (PAL) lenses, toric lenses, and other lens types. The system creates maps for spherical power, cylinder, addition, and difference. These maps compare the made lens to its theoretical design. The […]
