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Adjustable +50 to +350 Reading Glasses
Adjustable glasses that meet the varying prescription needs of different age groups. The adjustment range covers presbyopia from +50 to +350 diopters. Simply turn the knob to slide the lenses sideways until the ideal focal length is achieved.
✔ Continuously adjustable magnification for clearer vision
✔ Knob adjustment for instant switching between prescription modes
✔ Adjustment completed in under a minute, ready anytime, anywhere
Product Features
Exceptional Durability & Impact Resistance: Polycarbonate frames flexibly adapt to all head shapes. Impact-resistant lenses withstand drops and accidental impacts without breakage.
Simple Operation: No need to visit an optometrist for a second prescription. Continuously adjust Adlens lens power by rotating the knob until achieving clear vision. Tool-free operation for hassle-free convenience.
Universal Compatibility: Powered by Alvarez lens technology, meets most scenarios! Whether driving, reading, or watching TV.
Stylish and Versatile: Neutral design combines fashion with functionality, perfectly complementing all face shapes.
Usage Guide
Wear the glasses normally.
To adjust lens power, cover one eye and turn the knob on the opposite lens (the eye you're adjusting). For example: Cover your left eye and adjust the right lens knob; cover your right eye and adjust the left lens knob.
Adjust each lens separately.
If vision remains slightly blurry, repeat step 3 until clear.
Simply rotate the knob to freely adjust lens distance—no prescription needed!
Specifications
Weight: 27.2 grams
Package Contents: Adjustable reading glasses for -50 to +350 diopters × 1
