Dial Vision features a variable focus lens and each variable focus lens comprises an elastic membrane held in a chamber between rigid front and back polycarbonate plates. When the chamber is injected with fluid, the elastic membrane bends outwards or inwards to change the power of the lens.
Dial Vision is a set of customizable focus-control glasses. You put on the glasses, then adjust the dial to control the magnification.The glasses are advertised as being an alternative to conventional optometrist visits and prescription glasses. Instead of spending hundreds on prescription glasses and an optometrist’s appointment, you can save money and get the same effect.
Since DialVision eyeglasses are fully adjustable, they are the One pair that you can readjust to become reading glasses. It’s like having 2 pairs of glasses in one!
As Seen On TV Dial Vision:
Dial vision adjustable lens eyeglasses
World’s first eyeglasses for distance without a prescription
Turn the dials to adjust for distance or reading instantly
Great as spare eyeglasses
Impact resistant lenses, flexiable frames
Adjustable nose pads
Great for men and women
Free eye chart and soft eyeglasses pouch
Instructions: . Using the included eye chart, begin by adjusting your left eye by turning the dial until the chart comes into focus. Next adjust your right eye. In 2 easy steps you have instant replacement glasses that are ready to use! As you move the dial you’re actually adjusting the power of the lenses until you see clearly!