Comb with Mirror For the first time, if the complete correction has obvious adverse reaction, then the diopter of 2/3 can start with the mirror, 3 months later, Comb with Mirror with the reduction of adverse reaction gradually achieve satisfactory correction. Sometimes the increase in degrees to complete correction can reach 3 times, each increase generally within the A.3, this is because ciliary restore normal adjustment needs to have an adaptation process. For patients who have been wearing high myopia, Comb with Mirror it is possible to improve the refractive acuity of 1 times.
In fact, as long as the elderly can meet the daily needs of life, the degree of mirror can be appropriate lower, so that both can be used and near. For example, 60-year-old customers for 12 00ds, real match 19 9 00ds, such as far vision correction to 0.8, near vision Normal, Comb with Mirror no adverse reactions can be. As far as the P.D. is concerned, the average value of the P.D. is, for example, only a remote or near-use P.D.. For students should strive for complete rectification. High myopia, especially 12 00 above the myopia often has the complication, Comb with Mirror such as lens and vitreous opacity, fundus degeneration and so on. When it is difficult to determine whether corrective vision can be improved again, take the small hole mirror placed in front of the corrective lens, such as the vision is still not improved, to judge the correction of visual acuity. This will help to accelerate the selection of suitable diopter lenses.
Lens eye: Because the adjustment of children eye is unusually active, after preliminary optometry still need to scatter pupil or use cloud method to alleviate adjustment, when the pupil is back to normal (with compound topiramate amide on the 2nd day, after the Matopin in the first 1 weeks, Comb with Mirror with atropine in the 3rd Zhou) then the optometry, and then contrast the diopter before and after the pupil, prescribing. The diopter number of the general prescription is between the diopter before and after the pupil, this is because both the interference of adjusting the tension and the residual adjustment of the daily objective are considered. Also can use dominant Hyperopia degree Peat 4 latent farsightedness as the degree of lens, or take 2/3 of the day after the pupil diopter, Comb with Mirror but not as accurate and reliable. such as the use of clouds to alleviate regulation, can decide the same day prescription, but not as good as the effect of scattered pupil. When the match is not suitable for a slight reduction in the degree of the mirror, in the short term to fully correct to prevent Esotropia and amblyopia occurred. For young people and adults, Comb with Mirror due to the gradual reduction in regulation, generally do not make the pupil optometry, when necessary, using cloud method, to take the normal eyesight or the highest degree of good eyesight.
No lens eye: common in cataract patients with lens removal, generally take Pokt 10.00ds (or P.11.00ds) plus half of the original diopter as the degree of coordination. Comb with Mirror For example, a patient before the lens is removed myopia 1, can try to take or, if for Porte 00ds, can try to take or.
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