One who once tried lenses instead of glasses, never wants to change back. But such happiness is possible only if you choose lenses with the mind.
Content
Contact lenses significantly simplify the life of a short-sighted person. IN
The difference from the glasses they do not narrow the angle of view, do not fight, do not fight,
do not change face features… The minuses of them, however, may not be less
– If you picked up lenses yourself, on the advice of girlfriend or on the principle «what
Was online». Therefore, the main principle – For lenses we go to
Specialized Salon, where they will select them specially trained
Human!
It is necessary to go there, keeping clear and clear answers to several
questions. How many hours a day are you going to wear lenses? Let Lie
Shoot overnight? Do not suffer from dry eye syndrome? Lie prone to
Cold? In what conditions work – In the office with dry 
air or B
conditions of normal humidity? If all this takes into account when selecting lenses, then
and get used to them just, and wearing comfortable.
One-day or a bullet?
Depending on the material from which they are made, lenses are
tough and soft. Soft contact lenses (μl) – The most popular on
today is a way to correlate vision. There are several varieties,
which differ from each other by wearing modes, degree of moisture
and ability to skip oxygen. Diopters and radius of curvature
Defend a contactor doctor.
Μl of long, or prolonged wearing
can
Wear without removing 30 days. In any case, this is stated by manufacturers.
But ophthalmologists agree on the fact that even the most progressive lenses from
Silicone hydrogel must be removed at least once a week for disinfection.
Yes and eyes need to relax.
Cleaning should be the most thorough – protein deposits on the lens not
only increase the chances of catching the infection, but also reduce visual sharpness
and lead to premature drying, which is fraught with development
Dry eyes syndrome.
safer for health, let and require more careful care.
Planned replacement lenses (from 2 weeks to 6 months)
Produced in blisters. They are worn throughout the day, and for the night necessarily
Remove and disinfection in a special solution. Prices price I
Quality is optimal here, so there is a lot of lenses of planned replacement
fans. There are also so-called «Traditional» Μl in bubbles,
which are designed for 12-24 months of wearing, but they are used more and less
less frequent – they are outdated and not too comfortable.
Daily, or disposable – Everyone
Morning You Wear a new pair of lenses of sterile packaging. Hassle
minimum – put on, removed, threw. Disposable lenses are ideal for those,
who leads a tense lifestyle, wears then glasses, then lenses, often
travels and does not want to bother with cleaning solutions and
Containers. This is the optimal choice for teenagers who are shy
Glasses with face scrappers, but also comply with strict hygiene rules – but
This is absolutely necessary when wearing lenses – Do not wish.
«One-day»
minimize the possibility of infection of the eye due to incorrect
Cleaning and, which is also important, exclude contact eye contact with chemical
substances belonging to the care system. But there are also disadvantages – They are bad
moisturizes and oxygen pass. Sleep in them categorically impossible.
New Eyes for Party
Lenses, to all, help significantly change appearance.
Far from all satisfied with the color of their eyes, and so 
People will be useful
Tint and colored lenses – both with diopters and without. The first is
the meaning is only to those who have blond eyes, – They only enhance
Natural tint. The second changes color cardinal and fit even
Temkograzy.
Buying such lenses, you need to keep in mind that you can wear them not more than 6
hours per day – they are too dense (they can scratch the cornea) and with
Low moisture content (from 38 to 55%). By the way, in such lenses
Seen worse – Pupil with a lack of light expands and exceeds
dimensions «visual zone» (It is located in the center, opposite the pupil,
The rest of the lens is covered with reflective substance and, accordingly,
opaque).
There are very extreme carnival lenses. Vertical pupil,
bright red or painted «Under Zebra» Rainbow – Obpacer options
acquaintances or produce a furor at a part of the mass. The rules are all the same –
Do not wear longer than 2-4 hours, be sure to shoot at night, try
buy lenses with maximum moisture content and use
Moisturizing drops.
The tougher, the better?
discomfort and red eyes. However, this applies to old models.
Modern hard lenses made of flexible plastic have
Several indisputable advantages over soft. They skip well
oxygen, made individually, the picture is clearer and
sharp, which is why they prefer to use many athletes.
Similar lenses do not cause dry eyes, bacteria on them
practically do not live, which means that the risk of infection is minimal. Plus K
This hard lenses are more durable, easily cleaned, do not dry and serve
some years.
In this barrel of honey, only one small spoon of tar – Hard lenses ne
so comfortable as soft and require time to get used.
Ophthalmologists recommend using them after menopause, when glauer
and diabetes.
