Educational Materials
Comprehensive guides on frames, lenses, and dispensing
Progressive Lens Identifier
Understanding progressive lens design and zones
Hover over zones to see details
Distance Zone
Top portion for distance vision (driving, TV)
Intermediate Zone
Middle area for computer work and arm's length
Near Zone
Bottom section for reading and close work
Progression Corridor
Transition area between zones
Peripheral Blur
Side distortion areas - avoid looking through these