Men's glasses half frame myopia prescription glasses with lenses blue light blocking computer glasses prescription minus power

    Metal glasses half frame eye glasses for men prescription minus power Here only for single vision. 1.56 index or 1.56 photochormic . 1.67 or 1.74 high index.  all can be blue light function. About how to order . please check this video. get some idea. here is for Spanish. other langauge check below: English:https://youtu.be/a0gdIT8vLVg Brazil:https://youtu.be/i7L1KgrM764 RUSSIA :https://youtu.be/uOkfMCJg2y4 español：https://youtu.be/AwCQRZhyq_I     please check the face size or eyeglasses size. this really important.   C1 black C2 gold   C3 silver   C4 gun   c5  brown   Description: During the trial-wearing process of prescription glasses, it takes about a week to adapt. Some discomforts that begin to appear are normal, such as dizziness, eye swelling, distortion, etc. These symptoms usually disappear within two days. Anyone who wears glasses knows it. If you still cannot adapt within a week. Please contact our customer servic