Blue Light and Antifatigue Progressive Multifocal Reading Glasses Women Men Reader Bifocal Eyeglasses with Box (Black, 2.5)
Brand: mincl
Color: Black
Attention:NEAR+100-300,ALL FAR IS 0; If you ever wear is progressive lenses, believe progressive lenses can bring you a better visual effect and comfort; if you are a first time with progressive lenses, please use the following ways, may it be your good helper. 1. first of all, try to look at objects far away from the top of the lens. You should feel very clear. Since there is no degree of diopter above, it is the same as without wearing glasses. 2. keep your head now, move your eyes downward, and see close objects from below the lens. Can you see clearly? 3. please stretch your arm and take a newspaper to the farthest. Read through the middle of the lens. If you can't see it, try turning your head up and down to find a position that you can see clearly. 4. in the observation on both sides of objects, if the sight to see objects from two lenses, you might find that clarity, reduced. It's normal, don't worry, you just have to rotate your head a little bit and try to look at the center of the lens and you'll feel very clear. 5.note that the initial use of progressive lenses requires head movement, but you will soon be able to adjust to it. 6. when wearing progressive lenses, please lower your head and look at the stairs through the upper and middle parts of the lens. Do not look at the stairs with the lower half of the lens. 7.like changing new glasses, may be have a few uncomfortable in the beginning.
Advanced multi-focus reading glasses, the upper optical area of the lens is used for the far view, and the lower optical area is used for near view. The degree of the middle gradually changes, and the middle area is seen before.
this reading glasses is comfortable and adjustable Vision the yellow line is the demarcation line. They can help first-time buyers how to wear the glasses. You can use the glasses cloth around your nails and then take it out .don't worry that your glasses will scratch, our lens are hard.
Product size, lens width: 49mm, lens height: 46mm, bridge: 19mm, temple length: 140mm, total width; 134mm
Environmentally friendly material lens,aspherical wear-resistant transparent and clear,protect your eyes when reading.Standard pupillary distance and accurate magnification,to ensure that wearing will not be dizzy,can effectively help glasses to read