<p> Convenient SolutionTo address the issue of elderly individuals being unable to visit optometrists for vision testing, we have introduced a portable adjustable eyeglass solution. You can adjust it according to your vision needs and gain a clear understanding of your prescription, making it convenient for you to purchase suitable prescription glasses. Please note that this product is not intended to be a long-term substitute for regular prescription eyeglasses.</p> <p>Adjustable design conceptAdjustable Focus Glasses are designed to adjust the automatic zoom through the Mitsubishi principle of sight, to meet the -6.0 adjust to +3.0 vision, you only need to turn the dial to adjust the degree to suit your position when using.</p> <p>Soft materialadjustable glasses dial vision frame with TR material, more soft with active memory, when you wear soft material will not hurt your skin.</p> <p>Include itemsadjustable eyes X1\/2\/3\/. storage bag x 1\/2\/3.</p> <p>Applicable peopleadjustable reading glasses for elderly presbyopia, nearsightedness, farsightedness, help you in the daily magnification of close-up tasks, to prevent eye fatigue, suitable for sending elders, friends.</p>