If you do not want to wear glasses all the time, and squint in the sun in the summer, then you need to buy Biofinity contact lenses. With them you can get rid of the nickname "bespectacled", as well as be able to wear sunglasses in the summer months. Today we will find out why Biofinity polymer products are so good, what are their features. We’ll also define what people think of these glasses substitutes.
Description
Biofinity contact lenses are manufactured by the famous CooperVision company. These polymers are intended for monthly wear. You can wear these glasses substitutes both day and night. Main characteristics:
- Biofinity contact lenses have a high oxygen permeability rate of 160 Dk / t.
- The composition of these polymer products includes silicone, providing easy transmission of oxygen.
- Such substitutes for glasses are made from Comfilcon A.
- These polymer products create perfect comfort and wearing comfort.
- The lens design is aspherical.
- The moisture content is 48%.
- There is tinting.
- There is no UV protection.
Hydrogel polymers with newly developed technology
Biofinity Aquaform Comfort Science lenses are CooperVision's latest development. These glasses substitutes are polymers with a unique production technology, thanks to which the user is comfortable in them:
- The material of such lenses has excellent parameters, which generally ensure the normal wearing of corrective products. These hydrogel polymers have high oxygen permeability. It is thanks to this characteristic that the eyes will not blush. They will always look natural.
- The modulus of elasticity in these lenses is the smallest of all other glasses substitutes. And the smaller it is, the more flexible and softer the polymer product itself is.
- Biofinity Aquaform Comfort Science lenses are designed for all users. The rounded edges of the polymers do not allow strong contact with the conjunctiva, so that the lenses will not rub against the inner eyelid. This ensures comfortable wearing of polymers.
Biofinity Toric Contact Lenses: Description
These are soft hydrogel products designed to correct astigmatism. These polymers have a wide range of refractions - from +8 to -9. Biofinity Toric lenses are tinted in light blue. The radius of curvature in them is 8.7 mm. The diameter of the lens itself is 14.5 mm. You can use these glasses substitutes for 1 month when worn during the day or 2 weeks for continuous use. Such hydrogel products are sold for 3 pieces in a blister.
Reviews of toric polymers that correct vision
Contact lenses Biofinity Toric reviews have various. Some users praise them, others criticize. Those people who like these vision-correcting products note that they will never exchange them for other lenses. Like, in these comfortable, there is no discomfort while wearing. Some users even manage to wear Biofinity Toric lenses for 1.5–2 months. But there are also dissatisfied customers who point out that these glasses substitutes are difficult to put on. Also, users write that the lenses are difficult to wash, when dirt gets on them, it is very difficult to remove dirt. Some more people say that after sleep, these polymers are very sore eyes. Like, the lenses lose moisture, dry out.
Positive feedback on polymers with Aquaform Comfort Science
Biofinity lenses people get mostly flattering reviews. So, users note such advantages in wearing these glasses substitutes:
- Convenience. Many women and men write on the forums that these lenses are not felt at all in front of our eyes. There is a feeling that vision has completely restored itself, and you do not use any polymers that correct vision.
- Easy to put on and take off. People note that, unlike many other types of hydrogel products, Biofinity (lenses) do not curl, do not bend, do not lose shape. It is with such polymers that one can begin acquaintance with substitutes for glasses. Then the person will not lose the desire to wear lenses.
- You can sleep all night. Users note that due to this property of Biofinity (lenses) they have gained popularity, especially among those people who often travel on business trips, to meetings, etc. After all, being in transport, it’s hard to remove these hydrogel polymers, since there is no car in the train normal conditions so that you can wash your hands. But with Biofinity lenses this will not need to be done, since they can not be removed.
- Providing a clear, concise look. People note that over time, most lenses begin to cloud. But this does not apply to the polymers referred to in this article.
Negative people reviews
Biofinity (lenses) do not always receive user ratings. There is a certain percentage of people who are unhappy with these polymers. Here are some negative points that men and women note after wearing such lenses:
- Short term of use. People don’t like wearing these glasses substitutes for no more than 1 month.
- High price. This is another lens flaw.
- Sensation of blindness, fog, pain in the eyes. Some people report precisely such negative moments when wearing these polymers. But the reasons for the appearance of such problems should not be blamed on manufacturers. Here the fault lies entirely with the buyer. After all, such negative feelings can occur only for 2 reasons:
1. Non-compliance with the rules for the care of hydrogel products. If a person ignores the rules, does not wash his hands before putting on the lens, does not change the liquid in the container, then soon a fungus may form on the polymers, due to which various unpleasant sensations appear in the eyes.
2. Purchase of goods that have already expired. Such situations also exist, and the person who bought the expired lenses must either return them to the place where he bought them, or get rid of them. Wearing such polymers is strictly prohibited. And in order to protect yourself from the purchase of expired hydrogel products, you need to look at the production date and expiration date before purchasing. These data must be indicated on the box.
Cost
On average, the price of one lens is about 700 rubles. For a package consisting of 3 polymers, you will have to pay about 2100 rubles. But often on many sites they hold promotions, and lenses are sold at a price of 500 rubles per 1 piece. By the way, it will be cheaper to purchase these hydrogel polymers on the Internet than in optics. Therefore, if you decide to opt for the model described in the article, it is better to buy these glasses substitutes online.
Conclusion
Biofinity - third-generation lenses manufactured by the famous company CooperVision. These polymer products are highly oxygen permeable, beautifully designed and comfortable to wear. If a person has astigmatism, then it is better for him to acquire toric lenses. These polymer products receive various reviews. There are both satisfied and frustrated users. In order for the lenses to serve faithfully for 1 month, you need to constantly monitor them, observe all the rules of wearing. And then there will be no negative feedback.