Lenses are a convenient alternative to the usual glasses - invisible, functional, modern, and decorative models allow you to create new interesting images and embody original ideas.
The editors of the site "bestx.htgetrid.com/en/" have prepared detailed instructions for choosing high-quality lenses for both vision correction and appearance changes.
Content
- 1 Benefits
- 2 disadvantages
- 3 When not to wear lenses
- 4 What are contact lenses?
- 5 How to choose lenses for your eyes
- 6 Selection errors
- 7 Top manufacturers
- 8 Rating of quality eye lenses for 2020
- 9 Accessories: what you may need
- 10 How to properly put on and take off your lenses
- 11 Correct care
- 12 Tips for beginners
- 13 Conclusion
Benefits
- Do not restrict the view;
- They allow you to more effectively correct vision using both transparent specimens with diopters and options that have no analogues among glasses - multifocal, astigmatic lenses. In addition, with their help, it is easier and more comfortable to correct vision when the degree of farsightedness or myopia in the eyes differs by more than 2 diopters;
- Unlike glasses, they do not distort the appearance. So, in glasses for the myopic, the eyes look smaller, and in models for the farsighted, on the contrary - very large;
- Do not fog up when the temperature drops;
- Invisible. Nobody will tease for wearing them. They simply don't know about them;
- Indispensable for thematic photo sessions, holidays - they help to change the color of the eyes.
disadvantages
- Complex care that requires strict discipline, good memory and attention. Actions should become a habit;
- High price. Usually, glasses are bought for several years, so even buying an expensive piece is not as expensive as buying lenses and accessories for them;
- The need for constant visits to the otolaryngologist.
When not to wear lenses
Products are contraindicated for any corneal pathology, dysphoria, scars. Also, lenses are not suitable for HIV, ptosis, Graves' disease. It is advisable not to wear them for colds, fever, high body temperature. The eyes at this time are more watery and easily irritated. In addition, it is undesirable to wear them in case of exacerbation of allergies - allergens, for example, pollen or dust, can "stick" from the air to the lens, which will provoke increased production of tears.
If you are taking hormonal drugs, including COCs, lenses may not work either. The reason is increased dryness of the eyes, which is one of the most common companions of this type of therapy.
Remove lenses immediately if:
- The eyes were very red;
- There is a feeling of a foreign body;
- Eyes or head hurt.
Then be sure to contact a specialist. This will help to identify not only the cause of the current problem, but also prevent the development of any disease in the future.
What are contact lenses?
Medical
- Transparent with diopters. Do not change eye color. The main function is optical vision correction;
- Multifocal. Used for age-related hyperopia.Suitable for those people who eventually had to buy two pairs of glasses - for distance, constant wearing and for being close, reading, small work;
- Astigmatic (toric). They are used to correct astigmatism - a violation of the structure of the eye, when a person sees objects fuzzy, distorted. There are practically no analogues among the glasses.
Decorative
- Shading. Strengthen or change the natural color of the iris, make the look deeper. Suitable for people with gray or blue eyes, as they are not able to completely block the color;
- Colored. A more effective variation of the previous type. Suitable for people with any eye color, including brown. This usually includes natural shades. Available with and without diopters;
- Carnival. This type includes non-standard variations of colored lenses - red, white, completely black eyes. The most popular and memorable are models with various patterns - animal or demonic eyes, images of various objects, patterns.
How to choose lenses for your eyes
To buy contact lenses, you need a doctor's prescription. Please note that the prescription for glasses is completely inappropriate here - the lenses are adjusted more precisely, so the parameters will differ.
Now let's look at the main criteria for choosing a product.
Optical power
It is also called the "refractive index". Shows the magnitude of the refractive power of the lens. It is indicated in diopters.
Radius of curvature
An individual characteristic for each person depends on the size of the eyeball.
Diameter
The distance between the edges of the product, usually expressed in millimeters. The doctor always indicates this parameter in the prescription.
Replacement frequency
The maximum life of the product. Exceeding this time interval may damage the eyes. You should not be "led" to stories on forums and reviews on the Internet regarding the fact that two-week lenses can be safely worn for a month and everything will be fine. These dubious savings can result in costly treatments.
There are models designed for:
- One day;
- A week;
- Two weeks;
- Month;
- Three months.
The daily ones do not need care and are simply thrown away at the end of the day. All others must be carefully and correctly processed, as well as stored in a special container.
Material
- Hydrogel. They are characterized by low oxygen permeability - they allow little air to pass through, therefore they are suitable only for daytime wear. This parameter is compensated by the high water content, which relieves itching and irritation;
- Silicone hydrogel. A newer generation of lenses is breathable, water-absorbing. There are models that can be worn for a month.
Selection errors
- Purchasing a product without consulting a doctor. Buying and using a product without a prescription from a specialist can lead to inflammation or eye problems. Such a product can chafe, cause dry eyes, muscle strain or spasm, fatigue, headache;
- Purchase without fitting. You can buy lenses both online and offline. An important rule is to try them on before buying. For example, you already had lenses from firm A and you want to take a product from firm B with similar functionality. Due to the fact that the product is manufactured by different companies from non-identical materials and using different technologies, the selected lenses may not fit;
- Trust in unknown firms. You should not save on your health and take the first box that comes across. Even well-known firms sometimes release defective batches, but in this case, you will be protected by law. In the case of an obscure one-day company, you can only rely on the conscience of the seller;
- Ignoring lifestyle. When buying, it is recommended to take into account your rhythm of life, daily routine, habits. Let's look at a few examples to find out which type of product suits best to whom. For example, one-day models are ideal for travelers - they are less hassle with them. In addition, you can choose the option with UV protection if you like to climb mountains or sunbathe for a long time.Products with a high moisture content will be a salvation for the eyes of office workers, since when working at a computer for a long time, a person blinks less, which means that the eye is less wet.
Top manufacturers
We present you a rating of the most reliable brands with an impeccable reputation and quality products:
- Acuvue (USA);
- ADRIA (South Korea);
- Alcon (USA).
Rating of quality eye lenses for 2020
We offer you an overview of comfortable, safe and popular lens models. The list is divided into two groups - medical lenses for correcting vision and decorative lenses for changing appearance. The description of each model contains the characteristics of the product, its pros and cons.
Medical with diopters
Air Optix (Alcon) Aqua (6 lenses)
The flexible lenses are made of highly breathable silicone hydrogel for comfortable, itchy and irritated wear throughout the day.
Average price: 1365 rub.
Advantages:
- Comfortable to wear;
- They do not rub, there is no feeling of "sand in the eyes";
- There are options with optical power from +6 to -9.5;
- Breathers - oxygen permeability 138 Dk / t;
- Moisture content - 33%;
- According to user reviews, high-quality - rarely break, fail, a small percentage of defects.
Disadvantages:
- High price;
- There are only options with a radius of curvature of 8.6.
Dailies (Alcon) Total1 (30 lenses)
A set of one-day silicone hydrogel lenses with a gradient distribution of moisture - the moisturizing composition is located on both sides of the lens and is unevenly distributed. This allows you to maintain the desired humidity level throughout the day.
Average price: 1447 rub.
Advantages:
- Thin, not felt on the cornea;
- Best for sensitive eyes;
- Indispensable for travelers, as well as for just active people;
- There are options with optical power from +6 to -9.5;
- High oxygen permeability - 156 Dk / t;
- Moisture content 80% - product of increased comfort, eyes do not dry, do not itch;
- The box contains 30 pieces.
Disadvantages:
- Cost;
- Available only with a radius of curvature of 8.5;
- Tear quickly, very delicate.
Acuvue OASYS with Hydraclear Plus (6 lenses)
Two-week silicone hydrogel lenses are ideal for office workers who spend all day at the computer.
Average price: 1001 rubles.
Advantages:
- Eyes don't get tired;
- Two radii of curvature are available - 8.4 and 8.8;
- There are options with optical power from +8 to -9.5;
- Good oxygen permeability (147 Dk / t) ensures the comfort and safety of the cornea;
- Moisture content - 38%.
Disadvantages:
- Cost.
Air Optix (Alcon) Aqua Multifocal (3 lenses)
A set of multifocal silicone hydrogel lenses, designed for one month of wear. Needed to correct age-related hyperopia. According to the manufacturer's assurances, the product may not be removed for up to 6 days.
Average price: 879 rub.
Advantages:
- Cost;
- You can purchase copies with optical power from +6 to -9.75;
- Good oxygen permeability - 138 Dk / t.
Disadvantages:
- Poor moisture content - 33%, eyes may dry out;
- There is only one radius of curvature available - 8.6.
Acuvue OASYS 1-Day with HydraLuxe for Astigmatism (30 lenses)
Astigmatic Silicone Hydrogel Daily Lenses.
Average price: 1090 rubles.
Advantages:
- Thin;
- Comfortable, weightless, comfortable to wear;
- A good find for those who lead an active lifestyle;
- Two radii of curvature are available - 8.5 and 8.6;
- There are options with optical power from +4 to -9;
- Oxygen permeability 121 Dk / t - the eye under the lens is supplied with oxygen;
- The box contains 30 pieces;
- Moisture content - 38%.
Disadvantages:
- Cost.
Decorative
Air Optix (Alcon) Colors (2 lenses)
Monthly replacement silicone hydrogel colored lenses that allow you to both change your eye color and combine business with pleasure - to correct your vision and add something new to your image.
Average price: 721 rubles.
Advantages:
- Cost;
- Available in five colors - blue, green, gray, blue, brown;
- Soft, thin;
- They look natural;
- Overlap brown eyes;
- You can purchase copies with a power of 0 to -8;
- Sufficient level of oxygen permeability - 138 Dk / t;
- The eyes don't dry out.
Disadvantages:
- Low water content - 33%;
- Only one radius of curvature is 8.6.
ADRIA Glamorous (2 lenses)
Daytime hydrogel colored lenses are designed for three months of wear. They will allow you to try on various images, while improving your vision.
Average price: 790 rubles.
Advantages:
- Cost;
- Wide range of colors - green, golden, brown, purple, blue, black;
- Soft, comfortable;
- They look natural;
- You can purchase copies with a power of 0 to -9.5;
- Sufficient level of oxygen permeability - 22 Dk / t.
Disadvantages:
- Do not block brown eyes;
- Low water content - 43%;
- There is only one radius of curvature available - 8.6;
- Eyes dry out, therefore not suitable for long-term wear;
- According to customer reviews, the side view may take on the color of the lens.
ADRIA Crazy (1 lens)
Carnival hydrogel lenses with unusual patterns will be the final touch in your outfit for a party or a holiday. Your eyes will become more attractive and mystical, and your photos will become original.
Wearing period 3 months.
Average price: 490 rubles.
Advantages:
- Affordable;
- Several dozen drawings with interesting colors - cat's eye, demon, wolf, radiation icon, cobweb;
- Cover any eye color.
Disadvantages:
- Do not correct vision, only decorate;
- Low water content - 38%;
- Low oxygen permeability level - 19 Dk / t;
- The radius of curvature is 8.6.
Accessories: what you may need
The mandatory list of lens care products includes:
- Storage container;
- Disinfectant solution;
- Moisturizing drops.
The container is bought for a couple of months. In it, lenses filled with disinfectant are stored all the time while you are not wearing them. Sometimes it is convenient to buy two containers - the main one and the road one. The first will be at home, and the second will come in handy when you need to remove your lenses outside the home - in the pool or because you feel unwell.
In addition to the disinfecting function, the solution cleans, moisturizes and helps to keep the lens in proper shape. Fluids with hyaluronic acid are considered optimal in composition. Such solutions are very similar in composition to human tears.
Moisturizing drops are needed for all lens wearers. With their help, it is easier to put on the product, as well as more comfortable to wear. For example, if you spend a lot of time at the computer or in a room where the air is dry due to heating, then such drops will relieve you of unpleasant sensations.
An otolaryngologist will help you choose the optimal and high-quality lens accessories.
How to properly put on and take off your lenses
Quickly removing and putting on your lenses takes a little practice.
Take some free time on weekends or after work in the evening. Be calm, don't worry. Remember that even if you fail, you can try again after a few minutes or later.
It is best to do your first workout over a clean, flat surface in a well-lit room.
Before handling any lenses, wash your hands clean and then dry with a lint-free or paper towel.
How to put on
- Take the lens with your right hand. Place it on the pad of your index finger;
- Make sure it is not inside out. A straight lens is part of a ball, and at the turned-out edge it is bent. By the way, many manufacturers supply their products with indicators of the correct position - these can be just numbers or letters, or a weight sign (for astigmatic lenses);
- Keep your eye open. Pull your upper eyelid slightly with your left hand - this will help you not blink. While holding the lens on your finger, pull the lower eyelid with your free fingers;
- Place the lens in the eye with a firm, clear motion. Look up at the same time. Then release the eyelid and blink a couple of times - so the lens will take the correct position;
- Repeat on the second eye.
Do not worry, the product cannot roll up or float over the eyes.
If you are a little worried, then look at the photo or video of the process and you will succeed.
How to remove
- Look up or to the side and up, and then lower the lower eyelid with your middle finger;
- Bring your index finger to your eye. Do this slowly, otherwise the eye will close. Touch the lens, then move it down to the white part of the eye;
- Squeeze the product with your thumb and forefinger, then take it out;
- Repeat with the second copy.
If the lens is not removable, apply a few drops. If you have reusable lenses, be sure to clean them right away.
Correct care
Routine lens cleaning
- Pour fresh disinfectant solution into the container;
- Clean the first lens. To do this, put it on the palm of your hand, apply a few drops of disinfectant and wipe it with your finger;
- Rinse the product with a few more drops of liquid;
- Turn the product over and repeat the procedure;
- Place the treated lens in a clean container.
Cleaning the container
- Pour the used solution out of the container;
- Rinse the container with fresh lens solution;
- Dry the container. To do this, turn it upside down and place it on a paper or any other lint-free napkin.
Remember to replace the container with a new one every 1-2 months.
Never clean the lenses or the container with tap water or bottled water.
Various impurities, microorganisms, such as chlorine, iron or lime, not only easily damage fragile products, but can also cause injury or eye infection.
Tips for beginners
If you're just starting out with your lenses, add a reminder to your phone to remove them at the end of the day. Over time, you will develop a healthy habit.
You can also add a notification to your calendar when you need to buy a new pack of lenses. This will save you from unnecessary worries and surprises.
Also, on the websites of some manufacturers, you can download branded applications, with which you can not only organize your habits, but also get a discount, consult a specialist directly or make an appointment.
Conclusion
We hope that our recommendations, combined with the qualified help of a specialist, will help you choose a quality product.
If you have previously used one of the products described in this review, or you can recommend similar or more interesting lenses, share your impressions in the comments.