Opti-Free lens solution: description, instructions for use and reviews

Opti-Fri lens solution is used for moistening, disinfecting and cleaning all kinds of contact lenses, it contains sodium chloride, potassium chloride, sodium borate, sodium hydroxide and / or concentrated hydrochloric acid to neutralize pH and other components in its composition. Liquids used to purify and irrigate lenses are isotonic solutions that repeat the composition of the internal environment of the body.

Why do I need a solution for lenses?

A person blinks hundreds of thousands of times a day. This is necessary so that the cornea does not dry out. During a strong wind or when rubbish gets into the eyes, tearing begins. The contact lens itself is not cleaned in any way, except that it accumulates elements harmful to the eye.

"Opti-Free" is a lens solution popular with people wearing lenses daily. Someone prefers it because of the relatively democratic price - this solution is cheaper than some analogues, like Renu Multiplus; Someone likes this fluid because of its universality.

When appointing contact lenses as a method of vision correction, you should carefully listen to the recommendations of an ophthalmologist who observes you. One such advice is the regular use of a solution for long-cycle lenses.

Daily replacement of the solution is a necessary procedure, as bacteria and microorganisms settle on the surface of the eye for a day, which can cause discomfort and irritation.

Also one should not forget about the physiological secretions of the eye. Since the lens is a foreign object, the body begins an active fight against it, isolating special proteins - lysozyme, immunoglobulins, albumin. These deposits displace moisture from the lens, inevitably causing it to dry out, which leads to discomfort and a sense of "sand in the eyes."

"Opti-Free": varieties

"Opti-Free" is a lens solution manufactured by the international corporation ALCON specializing in vision corrective products. These solutions have become popular with millions over the decades of the firm's existence for its functionality, efficiency and ease of use.

At the moment, there are several types of solutions: Pure moist, "Express" and "Replenish", as well as a solution of AOSEPT PLUS for peroxide purification and eye drops, designed to irrigate the surface of the cornea during lens use.

Opti-Free Express Lens Solution

This kind of solution is intended for active individuals who do not have a lot of time for long-term processing. The waiting period of the lenses in this solution is only 6 hours, but the reviews confirm that this does not affect comfort of wearing in any way - it is guaranteed to maintain the optimum moisture level in the lens for 8 hours.

The processing is no different from the standard:

1. Mechanically clean the lens for 20 seconds.
2. Rinse both sides.
3. Fill the container with fresh solution and put the lenses there for at least 6 hours.

This simple ritual will help remove all protein and fat deposits, as well as disinfect.

Fluid for lenses "Opti-Free Replenish"

The unique technology TearGlyde allows you to keep moisture in the lens to fourteen hours. This is six hours longer than most other solutions. This technology allows to spend in contact lenses all day. At the same time, consumers note that they do not experience any unpleasant sensations, including no redness of the eyes at the end of the day.

This solution recommends a variety of ophthalmologists around the world, including the US - the birthplace of this manufacturer.

Optic-Free lens solution Pure moist

This type of liquid will help to prolong the comfortable wearing time to 16 hours due to the patented humidifying matrix HydraGlyde. This technology makes it possible to evenly distribute moisture over the surface of the lens, which allows you to hold it for a longer time. Also, this innovation represents a kind of barrier that prevents lens contamination and protein deposition.

It is important to understand that no protective function of the solution can prevent pollution. Do not neglect the rules of daily hygiene of lenses, it is necessary to regularly change the solution in a container and do not reuse it.

Precautions and contraindications

Before using contact lenses, you need to undergo an examination with an ophthalmologist who, if necessary, will tell you the right parameters for the purchase and give advice on choosing a solution. Individual intolerance to these or other components of the drug can lead to serious consequences. Opti-Free lens solution is universal, that is suitable for all kinds of soft lenses, including silicone-hydrogel.

Never use an expired medication. A solution for Opti-Free lenses can be used within six months after opening. After the expiration of this period, it must be disposed of.

Solution for contact lenses "Opti-Free" is not intended for heat treatment. Store it at room temperature in a place inaccessible to children; Do not expose to boiling or freezing - this can adversely affect its disinfecting properties.

Summarizing

If, for some reason, you prefer contact lenses, not eyeglasses, you should approach with responsibility to the choice of the attending physician, the optics, the lenses themselves and the solution for them. When moving from one facility to another, the ophthalmologist also needs consultation.

Do not neglect precautionary measures, because health determines the quality of life. An overdue or fake solution or the lenses themselves can only worsen vision, lead to serious corneal diseases.

Always study the product thoroughly before purchasing, read the instructions for use and strictly observe the terms of carrying and storage. It is strictly recommended not to use products after the expiration date, especially when it comes to products for health and hygiene.

Observe all possible recommendations in order to avoid infection. Conjunctivitis is the most common problem in people using contact lenses, which can be prevented by using the OptiFree lens solution that effectively eliminates the causes of the disease, microorganisms and other irritants.