Feature:
*1. Glasses can variable focus zoom.
*2. Instantly control focus, be able to adjust the prescription and magnification in each eye independently.
*3. Just turn the dial to adjust the lens.
*4. Light in weight.
*5. It is easy to use.
*6. Convenient to carry.
*7. Durable in use.
*8. Use for reading and distance vision.
*9. For computer, reading, watching TV, day or night driving, keep at desk, by work bench, use as back up spectacles.
Specification:
Material: AP Frame + PC Lenses
Color: Black Frame
Lens Diopter Range: -6.0 to +3.0 Diopters
Frame Measurement: as shown in picture
Centration Distance: 63mm
Package included:
1 * Adjustable Strength Lens Reading Glasses
1 * Storage Bag