Future X Lenses - Future X Lenses The Frame Measurements and Markings or boxing system creates a box around the lenses, so that their shapes and curves are less important and there
![Boxing System of Eyeglass Frame Measurement - Laramy-K Independent Optical Lab - Freeform Lenses and AR Coatings Boxing System of Eyeglass Frame Measurement - Laramy-K Independent Optical Lab - Freeform Lenses and AR Coatings](https://www.laramyk.com/wp-content/uploads/2010/05/boxing_system.jpg)
Boxing System of Eyeglass Frame Measurement - Laramy-K Independent Optical Lab - Freeform Lenses and AR Coatings
![Surface profile tolerance zone (T = 0.6 mm) fixed with respect to datum... | Download Scientific Diagram Surface profile tolerance zone (T = 0.6 mm) fixed with respect to datum... | Download Scientific Diagram](https://www.researchgate.net/publication/354392443/figure/fig7/AS:1065210068602883@1630977279963/Surface-profile-tolerance-zone-T-06-mm-fixed-with-respect-to-datum-system-ABC-a.png)