Introduction
Attention to wear presbyopic glasses. Eye center of henan university pury ophthalmology expert introduction, the early wear presbyopic computer reading glasses feel dizzy, font obvious amplification, except for early wear not accustomed to, most because of excessive degree or have caused astigmatism is not correct. This kind of situation need to optometry audition, according to the new power to purchase the finished computer reading glasses.
What are the precautions for wear presbyopic glasses? Henan university eye center pury ophthalmic hospital expert says, with reading glasses, it shall, first of all, will be much use degree is determined, according to their age, professional calculate convex glass degree, after audition again with a convex glass. Wear glasses, can only be used for near vision, reading, writing, etc., and cannot see far, watching TV, walking, such as wear presbyopic glasses to see far, walk will appear unclear vision, amplification, dizziness and other symptoms.
Part of the middle-aged, mirror and frame is no problem, but the close after a period of time, there will be a clear head bilges, headaches and other symptoms. The reason may be that his eyes spoke up function is bad, need to strengthen eye radial functional exercise.
Should be able to filter the ultraviolet ray, the elderly should also have a pair of can effectively filter ultraviolet, protective computer reading glasses, it can prevent age-related eye diseases such as cataracts, fundus macular degeneration. Sale of finished products at present stage convex glass, are in strict accordance with national standards for processing. And have certificate of approval and the applicable scope of pd, can choose according to his pupil distance when buy reading glasses. Need to optometry with reading glasses? Eye center of henan university pury eye vision, experts say, the elderly with reading glasses must optometry, don't buy reading glasses in the street at will. Convex glass is degree according to different age of the old man to adjust the degree of decreasing ability.
The elderly with computer reading glasses also should follow certain principles, could not be everyone's eyes in the face, everyone's work is different, see close also different, so need ten-fold increase is different; Each person's distance is different, need different frames; Each person's ability to adapt different, even if the same age, have different reading glasses. So the elderly with reading glasses before should first by the optometry will far vision correction to the normal range, and then on this basis, combined with the corresponding age of convex glass you need. Such as 60 - year - old man look far have 5.00 D of myopia, and the convex glass need + 3.00 D, then the actual required convex glass, should be a 2.00 D glasses. Fiddler or other lettering workers working distance, the farther the distance needed for convex glass degree more shallow, the closer distance required for convex glass degree. computer reading Glasses for the both want to consider general law, and to consider the individual difference, so the appropriate to add and subtract the optimal degree under the general law.
What are the precautions for wear presbyopic glasses? Henan university eye center pury ophthalmic hospital expert says, with reading glasses, it shall, first of all, will be much use degree is determined, according to their age, professional calculate convex glass degree, after audition again with a convex glass. Wear glasses, can only be used for near vision, reading, writing, etc., and cannot see far, watching TV, walking, such as wear presbyopic glasses to see far, walk will appear unclear vision, amplification, dizziness and other symptoms.
Part of the middle-aged, mirror and frame is no problem, but the close after a period of time, there will be a clear head bilges, headaches and other symptoms. The reason may be that his eyes spoke up function is bad, need to strengthen eye radial functional exercise.
Should be able to filter the ultraviolet ray, the elderly should also have a pair of can effectively filter ultraviolet, protective computer reading glasses, it can prevent age-related eye diseases such as cataracts, fundus macular degeneration. Sale of finished products at present stage convex glass, are in strict accordance with national standards for processing. And have certificate of approval and the applicable scope of pd, can choose according to his pupil distance when buy reading glasses. Need to optometry with reading glasses? Eye center of henan university pury eye vision, experts say, the elderly with reading glasses must optometry, don't buy reading glasses in the street at will. Convex glass is degree according to different age of the old man to adjust the degree of decreasing ability.
The elderly with computer reading glasses also should follow certain principles, could not be everyone's eyes in the face, everyone's work is different, see close also different, so need ten-fold increase is different; Each person's distance is different, need different frames; Each person's ability to adapt different, even if the same age, have different reading glasses. So the elderly with reading glasses before should first by the optometry will far vision correction to the normal range, and then on this basis, combined with the corresponding age of convex glass you need. Such as 60 - year - old man look far have 5.00 D of myopia, and the convex glass need + 3.00 D, then the actual required convex glass, should be a 2.00 D glasses. Fiddler or other lettering workers working distance, the farther the distance needed for convex glass degree more shallow, the closer distance required for convex glass degree. computer reading Glasses for the both want to consider general law, and to consider the individual difference, so the appropriate to add and subtract the optimal degree under the general law.
Contact Info
Address:
16235 Senter Rd. spc 6436463
California
California 92322
United States
California
California 92322
United States
Tel:
Website:
http://www.uouocomputerglasses.com/computer-reading-glasses.html
Hours of operation
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