No need to spend expensive trips to optometrist anymore!
Regular glasses can get lost or break, and your prescription might also change over time! Rollercoaster™ Adjustable Glassesis the world’s latest glasses that give you crystal clear vision with no prescription needed!
Simplyturn the dial to adjust the lensesuntil your prescription is matched perfectly. You can evenadjust its focus from the nearest to the farthest, for crystal clear 20/20 vision in seconds.
Made of polycarbonate material and impact-resistant lenses, it hasflexible frames thats fits heads of all sizes, as well as durable enough towithstand drops and accidental force.
No prescription needed beforehand. It could be your myopia glasses, and even acting as a pair of reading glasses! No more big expenses!
Self-Adjustable You can customize for crystal clear 20/20 vision in seconds. See up close, far away, extremely close, middle distances, any distance.
No Prescription Needed Continuously adjustable magnification for a clearer vision. No prescription needed beforehand.
Ultra Durable Impact-resistant lenses withstand all drops and accidental force.
One-size-fits-all Polycarbonate frame flexibly fits heads of all sizes.
Most Versatile The only pair you'll need for most activities! Give you crystal clear vision whenever you're driving, reading a book, watching TV or more!
Crystal Clear Vision 20/20 vision, fully adjustable (-6D to +3D)
Cover one eye then adjust the dial on the opposite side (the eye with visibility) E.g. Cover left the eye, adjust right lens dial. The cover right eye, adjust left lens dial.
Do adjustments on both lenses one at a time
If vision is still slightly blurry, you can repeat step 3 as necessary.