The life pressure of people is big, excessive now with the eye, do not take care by " myopic " tangle went up, but see on the ave a lot of people are done not have by " frame glasses " this chains is being bound, bringing all sorts of style however instead " invisible glasses " , is what people often says invisible the kind with different what does glasses have? Doctor Zhao Feng is accepting Qu Guangke of center of ophthalmology of Zhongshan university Zhongshan's doctor family doctor is online when interviewing, make comprehensive explanation.
Zhao peak doctor points out, these 3 kinds of lens are belonged to invisible glasses, deserve to wear of people of talent to face up to force to correct, need not wear the purpose of frame glasses.
1, OK lens
OK lens is lens of rigid cornea contact, it is worn in the evening, it has two profit, the first advantage is OK lens it is in the evening when sleeping, wear, need not adorn by day the effect that also can have correctional vision. The 2nd advantage is aimed at teenage myopia, it can control myopic addition, the person that has demand of these two respects so can deserve to wear OK looking glass.
2, RGP
RGP is to belong to rigid cornea to contact lens, days adorns. RGP still has if have high astigmatism,still having an effect additionally is irregular perhaps astigmatism or it is a few special diseases, when wearing frame glasses to solve vision problem without method, can consider to deserve to wear RGP glasses.
3, soft cornea contacts lens
Namely the soft such as common beautiful pupil is invisible glasses.
Adorn cornea contacts lens to you can cause harm to the eye?Doctor Zhao Feng speaks of any treating the side that has had and bad side, the influence body of cross-eye eyeball is the following now these a few respects:
1, may produce physics to injure to the eye
It is an eyewinker, to the eye it is contacted directly at black eyeball, inside film, corneal, conjunctiva, if be being picked,do not try to notice, meeting cross-eye eyeball causes physics to injure, meet even cut is palpebral.
2, bacterial infection, eye is anoxic
There is water of a tear before cornea, it is lenticular action, should wear the eyewinker after going its loop, exchange can have whole tear water problem, normal we blink eye eye water to be met Tu Yi is ubiquitous our eye watch, after should putting in corneal contact lens, it does not have law besmear, this moment, tear remain may be affected inside by the bacterium, or the eye appears anoxic.
3, cause loss of conjunctivitis, conjunctiva
There is a the sort of thin transparent film before the white of the eye, inside it a lot of blood-vessel, if nurse not proper, or it is invisible glasses nurses the chemical composition in fluid may stimulate conjunctiva, cause conjunctivitis and conjunctiva loss.
4, corneal injury
More serious effect is the injury on cornea, because it can affect vision, and other the fall of a few vision that won't affect you.
