DIAL VISION- THE WORLD'S FIRST ADJUSTABLE EYEGLASSES There's no doubt about it

There's no doubt about it

construction field high precision infrared measure accurate to 0

Voltage: 5V

Calories Calculation

Dimensions: 30 cm x 23 cm x 3 cm

DIAL VISION- THE WORLD'S FIRST ADJUSTABLE EYEGLASSES There's no doubt about itPRODUCT DETAILS Dial Vision is the world's first adjustable eyeglasses for distance without a prescription! New prescription glasses are expensive and can take forever to be ready. With Dial Vision, you can have perfectly customized eyeglasses in a matter of minutes, and all at an affordable price! Getting your vision back has never been easier. Simply use our included eye chart, adjust the left and right eye using the inconspicuous control knob and