today's extra strength soaps are powerful enough to slowly disintegrate lens coatings

Lens height about 1 13/16 inches (46mm)

[SECURE CLIP-ON CONSTRUCTION] - Designed with a spring draw bar structure

Lens width about 1 5/8 inches (41mm)

20% color distortion due to 30% blue color was filtered out

4 Pack Fashionable Reading Glasses R2027 feed-color-Black/Blue/Orange today's extra strength soaps areAcrylic lens,plastic frame with spring hinges Frame width about 5 5 16 inches (135mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 1 2 inches (38mm) Bridge(DBL) about 7 16 inches (11mm) Temple length about 5 5 16 inches (135mm)