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Auto-Zoom Reading Glasses are adjustable-focus readers with lenses that shift magnification as you move your eyes or head, so one pair covers near and mid-range tasks. They add an anti-blue-light coating aimed at screen use. The adjustable focus suits people who read, work at a monitor and glance at a phone without swapping glasses, and it competes with fixed-power readers and progressive lenses on convenience rather than optics. Expect a heavier, thicker frame than simple drugstore readers, and focus that takes some getting used to.
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These reading glasses combine auto-focus zoom lenses with an anti-blue-light coating in a frameless, ultralight design. They are meant for reading, driving and screen time.
The lenses use a dynamic system that adjusts the focal point to what the wearer is looking at. It is not a bifocal or a progressive lens. It shifts from near (book or phone) to intermediate (computer) to far (TV or road signs). Focus runs from 12 inches to infinity.
The anti-blue-light coating filters screen emissions. The frameless structure keeps the glasses very light, at just a few grams.
