【Brand New】 Myopia, hyperopia, presbyopia, all in one! With adjustable diopter function, you can adjust the diopter for each eye to match your vision. Wide diopter adjustment from -4.0D to +5.0D is possible. Can also be used by those with mild to moderate myopia. Active in everyday scenes such as reading and watching TV. As reading glasses At home, at work, wide diopter adjustment is possible for presbyopia that progresses year by year. One pair can accommodate various people with presbyopia. For travel and business trips If you accidentally forget your glasses or reading glasses when traveling or on a business trip, instant glasses will help. Having one pair as a spare for travel will eliminate any anxiety. Emergency preparedness As a disaster prevention/reduction item, it helps to temporarily secure the vision of yourself and those around you in the event of a disaster. ●Product Features As you get older, the ability to adjust your vision decreases, and the degree of presbyopia also changes and progresses. Do Life One is an innovative instant glasses that can accommodate myopia, hyperopia, and presbyopia by turning the knob forward or backward as needed. Generally, the presbyopia degree required from the 40s to the 70s, when the progression of presbyopia is said to stabilize, is said to be +5.0, and Do Life One can handle it with one pair. ●(Approx.) / Width 14 x Depth 13.6 x Height 3.3cm, 19g ●＜Lens＞Polycarbonate, ＜Frame＞Grilamid resin (TR90) ●Applicable diopter / -4.0 degrees to +5.0 degrees ●Comes with a carrying pouch (also serves as a lens wipe) ●Instruction manual included ●Made in Malaysia ※Astigmatism cannot be corrected. ※Do not use for driving or operating machinery where caution is required. ※Returns are not accepted due to difficulty seeing. This is a popular product, so it may take 4-7 days to ship. Please understand this in advance. Although brand new and inspected, there may be minor scratches, scuffs, or dents on the box from the beginning. Please purchase with your understanding. Please note that discounts are not offered on this product. #ReadingGlasses