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Focus Toric contacts from CIBA Vision Corporation usually are a well-known brand of toric improved lenses for astigmatism. カラコン 乱視 are intended for every day wear and daily removal, and offer you convenient monthly replacement unit.

Astigmatism is a condition whereby the eye’s cornea is strangely shaped which is more like a basketball shape rather than a sphere. Like a result, rays of light scatter all over the place except where they need to be–the retina–and end way up evoking the blurry perspective you’re accustomed in order to without your vision contacts.

Focus Toric lenses make up for astigmatism by placing them selves securely around the eye upon insertion plus remaining firmly in place. They then turn into a refracting channel that reverses typically the scattering of lighting caused by the astigmatic cornea and re-focuses light within the retina. カラコン 乱視用 worry about is crispy, clear visual perception.

A lens’s moisture level is always an important feature, since larger moisture equates to be able to increased wearing convenience. Focus Toric contacts keep themselves damp because they are created from 55% water and 45% vifilcon A, a water-absorbing polymer that allures moisture to assist keep your lenses feeling comfortable in addition to smooth all day time long. Whenever you eliminate and disinfect them in the night, they will re-absorb dampness through your contact lens solution and stay prepared to go when again in the morning.

These lenses are slightly colored blue by way of a process CIBA Vision calls Visitint. The color is not noticeable in all while using the contacts, but that greatly assists inside handling and removing your lenses every single day. Additionally, because the positioning of some sort of toric lens is usually important, Focus Toric lenses feature a few small lines in the bottom that tell the end user the exact place in which the particular lenses needs to be put on the astigmatic eye.

Focus Toric contact lenses offer you the comfort of some sort of monthly replacement timetable, which means fewer considering when in order to change to fresh lenses. カラコン 乱視 have to be removed plus disinfected nightly. Remember to check with the eye doctor before employing them in an other way.