These lightweight clip-on bi-focals convert ordinary glasses into bi-focals that relieve eye strain and relieve neck fatigue associated with video display terminal (VDT) operations. Plastic coated clips help prevent scratching, while providing a stable base for flipping-up or down.
- +2.50 Reading diopter
- Lens size - 58mm x 35mm x 132mm Overall Width
- Fits most glasses
- Easy attachment and removal, superior protection and durability
- Easy pocket storage
- +2.50 Reading diopter
- Lens size - 58mm x 35mm x 132mm Overall Width
- Fits most glasses
- Easy attachment and removal, superior protection and durability
- Easy pocket storage