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  Lately it seems like everyone is pushing silicone hydrogel lenses for their high oxygen permeability. Ads, reviews, and influencers all claim higher Dk/t is the only way to go. It’s easy to think traditional hydrogel lenses are outdated. But they’re not. Hydrogel lenses still offer real advantages, especially for beginners, short-time wearers, budget-conscious users, and people with sensitive eyes. Here’s why they’re still worth considering in 2026. 1. Soft and Comfortable from the Start Hydrogel lenses have higher water content, making them very soft and flexible. Many people find they barely notice the lens when they first put it in. Silicone hydrogel can feel a bit stiffer at first, and some need a few days to adjust. If you dislike any “something in my eye” feeling, especially with sensitive eyes, many people find hydrogel more comfortable right away. 2. Nice Instant Hydration The higher water content gives hydrogel lenses a fresh, moist feel as soon as you insert them. It’s a simple refreshing sensation that many wearers enjoy early in the day. Modern silicone hydrogel lenses have improved wetting technology, but classic high-water hydrogel still delivers that quick hydration kick for lots of people. 3. Great Value for Everyday Use Silicone hydrogel costs more because it’s more advanced. Hydrogel lenses are generally more affordable, especially daily disposables. They work well for students, budget users, or anyone who wears contacts only a few hours — like dates, weekends, or short workdays. Daily disposables also mean simple hygiene with no cleaning hassle. 4. Good Fit for Many Situations Not everyone needs maximum oxygen all day. For low to moderate prescriptions and wear times up to 8 hours, hydrogel lenses are sufficient for most healthy eyes. They’re especially suitable for: New contact lens users People with sensitive or easily irritated eyes Those who prefer a softer lens Of course, results vary from person to person. Many users find hydrogel more comfortable for shorter wear, and some never want to switch. Hydrogel vs Silicone Hydrogel: It Depends on You Choose hydrogel if you want immediate softness, good initial moisture, and better price. Choose silicone hydrogel if you wear lenses 10+ hours daily or need extra breathability for drier eyes. There’s no single best material — the right one matches your eyes and lifestyle. Many people even use both depending on the day. Quick Tips Go for daily disposables when possible — they’re the most convenient. Get a proper fitting so the base curve and water content suit your eyes. Keep rewetting drops handy. See your eye doctor for regular check-ups. Bottom line: Silicone hydrogel is excellent technology, but hydrogel lenses aren’t outdated. They’re softer, more budget-friendly, and often more comfortable right out of the box for many people. If you’re new to contacts or tired of the hype, a quality hydrogel daily disposable might be just what you need. Have you tried both materials? Which one feels better for you? Share in the comments! Disclaimer: This is general information only. Contact lens choice depends on your individual eyes. Always consult your optometrist or eye care professional for personalized advice.

When people talk about “good” contact lenses, comfort is often the first thing that comes to mind. But in reality, evaluating the quality of contact lenses is far more complex. Comfort is important—but safety and visual effectiveness come first. Below are the key dimensions that define a truly high-quality contact lens. 1. Effectiveness: Achieving the Intended Results A good contact lens should deliver the vision correction it promises.This includes: Clear and stable visual correction for myopia, hyperopia, or astigmatism Enhanced visual contrast and clarity through advanced aspheric or high-definition designs Consistent performance in both daily and long-term wear 2. Safety: The Foundation of Every Lens No matter how advanced a lens’s features may be, safety is always the foundation.A safe lens should: Provide high oxygen permeability to avoid corneal hypoxia Maintain moisture balance and reduce dryness or irritation Be non-toxic and biocompatible with the human eye Support natural tear exchange without interfering with normal corneal metabolism Only lenses with high safety standards can ensure true comfort and healthy wear. 3. Fit and Stability A high-quality lens should stay properly centered and stable on the cornea during blinking and eye movement. Good adhesion and fitting design ensure steady vision and reduce discomfort during wear. 4. Shape Retention and Ease of Handling Well-designed lenses hold their shape and are easy to insert and remove. This is especially important for new wearers—stable shape retention improves both convenience and user confidence. 5. Quality and Durability Durability and ease of maintenance are essential indicators of long-term performance, particularly for lenses intended for extended use. A lens that maintains optical clarity, structural integrity, and cleanliness throughout its lifespan reflects superior material and manufacturing quality. 6. Functional Benefits Modern contact lenses often go beyond vision correction.Depending on their design, they may also: Enhance appearance with natural color effects Protect eyes from UV radiation Aid in the treatment of certain eye conditions Offer moisture-retaining or anti-fatigue properties Each function should be tested and proven to deliver the intended benefit safely and effectively. In Summary A “good” contact lens is not just one that feels comfortable—it is one that ensures safety, clear vision, and reliable performance. By combining medical-grade materials, advanced optics, and precise design, we aim to deliver lenses that protect your eyes while enhancing your vision and style. Your comfort begins with your safety—and both depend on quality.

  Myopia color contact lenses, 0 degree contact lenses, Artistic contact lenses are like Pandora's box, endless changes make people dizzying. And it can also make women who do not have myopia wear colored flat lens to dress up themselves. Seemingly magical colored contact lenses, if matched with the right makeup, infinite scenery is more colorful because of this magic window of the soul. No matter what color of contact lens you choose, the eye makeup should match the color of the glasses.TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces contact lens colors, gray, brown, red, blue, green, purple, yellow, water blueFor example: the biggest feature of brown is that the wearing effect will be more obvious, and it is also more suitable for Asian eye color, which is more foreign.Blue lenses are more suitable for fair skin, white inside red beauty wear. Usually, a woman with a strong personality and a sharp face contour will work well. Blue lenses make your eyes look super dark.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD has contact lens colors of gray, brown, red, blue, green, purple, yellow and water blue. Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses 1, fair skin people are more suitable for wearing purple color contact lenses, purple color pieces such as hydrochrome bright purple, honey purple, jelly purple, Barbie love dream purple and other purple, are a good choice.2, yellow skin or white red people are more suitable for wearing green contact lenses, so it looks lively and mellow. Green color pieces such as aqua emerald green, honey green, jelly green, Barbie love dream green and other green, are very suitable fashion collocation.3, people with yellow or wheat-colored skin are more suitable for wearing brown colored contact lenses, which makes people look natural and healthy. Brown contact lenses such as dewdrop brown, G-gel coffee, chocolate, giant eye brown, big eye brown and other browns are some of the top choices.4, delicate skin, white young girls are more suitable for wearing blue contact lenses, so it looks pure and lovely, white skin and blue against each other. Blue aqua blue, honey blue, jelly blue, Barbie love phantom blue and other blue is a good choice.5, and gray contact lenses are more suitable for a variety of skin tones, it looks light melancholy, birds in accordance with the feeling. You can choose: silver gray, dew gray, honey gray, jelly gray, Barbie love phantom gray and other gray is you can not resist the beauty.

  Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lenses are more and more pursuit of young and colorful, It is the exclusive standard for post-90s girls who love fashion and trends.1. Pink effectPink is a colored contact lens that brings out the romantic glow of pink. At first, it was used in the shooting of movies and TV dramas, and with the color of Asian pupils, it would have obvious color rendering effect, so it was gradually matched by girls' daily makeup.2, cocoa color effectCocoa colored contact lenses tend to have a more natural and healthy pupil color than other colored contact lenses. It is suitable for Asian women with yellowish or wheaty skin. Because its color is not obtrusive, it is often used for daily commuting.Because contact lenses are worn directly on the cornea, if the lens or hands are not cleaned properly, wearing contact lenses will be more likely to cause diseases such as corneal inflammation.

  Colored contact lenses, first proposed by the American Johnson & Johnson company, were used to help people with eye injuries cover eye blemishes, and later were widely used in movie makeup.Because it is no longer confined to the function of correcting vision like the traditional ordinary invisible limit mirror, it has gradually penetrated into work and life.TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD's products are Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses and Artistic contact lenses have become trendy cosmetics for fashion people to dress up and highlight their personality.Service cycleDaily color contact lens life cycleMonthly color contact lens use cycleHalf a year color contact lens use cycleThe maintenance and cleaning of contact lenses takes time. In addition to disposable contact lenses used for one day, other contact lenses need to be thoroughly cleaned after removal, and the cost of purchasing various potions is also higher. For people who wear contact lenses infrequently, it takes more time to put them on and remove them, and lenses are not as easy to put on and remove as glasses. When put on and taken off, it will pull the skin around the eyes and increase wrinkles.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD. Management system and document display - sales recoveryProduct selling principleQualified products can only be sold first produced products first sold [first in first out]Product sales traceabilityEstablish strict sales records and customer filesPerfect product after-sales service systemProduct Return Management SystemProduct Recall Management SystemAfter-sales Service Management SystemAqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lensesIn August 2014, the contact lens production line passed the medical device production quality Management Practice (GMP) acceptance.In May 2021, the medical device product registration certificate issued by the State Drug Administration was successfully renewed.Class III ophthalmic instrument production license issued by the Drug Administration.The equipment, instruments and meters used have been certified and checked by Chongqing Metrology Testing Center.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD for Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lenses process management1. Strictly implement the process regulations.2. Conduct job skills training for new workers and staff with job type changes, and only after passing the examination can they take up the post operation. The quality Department will inspect the process execution from time to time.3. Strictly implement according to the standard, according to the process, production, the process parameters and technical requirements stipulated in the process documents should be strictly observed and carefully implemented, inspected according to the regulations, and made records.4. Rationalization suggestions, technical improvement, and application of new materials must be tested, identified, approved and incorporated into relevant technical and process documents before being used for production.5. Reasonable use of equipment, measuring tools, station appliances, maintain accuracy and good technical status.

  Management System and document display - Management systemTONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD for Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lenses production management1. The process regulations shall be drafted jointly by the R & D Department and the Quality Department, reviewed and modified in combination with the scale trial production, and then approved for implementation and archived after process verification.2. All contact lens products are approved by the contact lens management department and organized according to the quality standards controlled by the company.3. Contact lens products are divided into batches according to regulations, and the production batch number is prepared. The production process is controlled according to the product process quality control requirements and recorded in time.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces high quality Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lenses products, factory production process and equipment strictly1. Production and inspection instruments, meters, measuring tools and weighing instruments, their scope of application and precision are in line with production and inspection requirements, with obvious qualification marks, and a regular verification system has been developed;2. Equipment verification for related equipment;Hazards associated with poor quality contact lensesRegular lenses are a "sandwich" structure, that is, two layers of transparent lenses sandwiched between a layer of dyed lenses. However, there are some poor quality "contact lenses", which are dyed directly on the surface of the lens, so long-term wear may cause eye coloring.Not only that, poor quality "lenses" also easily lead to conjunctivitis, dry eye, keratitis, etc., and even affect the scope and clarity of night vision.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lensesShopping precautionsWhen purchasing cosmetic contact lenses, you should purchase them from medical device business enterprises with relevant business license qualifications, and check whether the purchased products have obtained medical device registration certificates, carefully check whether the product packaging has medical device registration certificate number, manufacturer name, production date and other information, and properly save the purchase certificate.In addition, be sure to pay attention to the oxygen permeability of the lens. The higher the oxygen permeability number, the better the ability to deliver oxygen to the eyes. When purchasing, you can refer to the recommendations of the International Association of Contact Lens Educators: the daily oxygen penetration of 24 (DK/t) or more; Monthly or annual casting reaches 87 (DK/t) or more.Not recommended for long wearWearing contact lenses is equivalent to wearing a "mask" that is not breathable to the cornea. Doctors suggest that ordinary contact lenses are best worn within 6 to 8 hours, and cosmetic contacts are best worn for about 2 hours. If worn for a long time, it may cause eye complications.

Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses According to the State Drug Administration's "Tips for the Purchase and use of decorative color flat lens", decorative color flat lens is a contact lens used to decorate and change the color of the cornea.Because it directly covers the surface of the cornea, close contact with the eye tissue, directly related to human eye safety, with high risk, in China as the third class of medical device management, before the market need to pass the safety and effectiveness evaluation, obtain the medical device registration certificate before production, sales and use, its production enterprises need to obtain the medical device production license.TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD has obtained the Medical Device Business License for such products. The existing certificate GMP certification, production license, medical device business license, 42% water blue tablet annual product registration certificate. Can bring Photometric range 0 contact lenses, OEM/ODM contact lenses.

Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses According to the State Drug Administration's "Tips for the Purchase and use of decorative color flat lens", decorative color flat lens is a contact lens used to decorate and change the color of the cornea.Because it directly covers the surface of the cornea, close contact with the eye tissue, directly related to human eye safety, with high risk, in China as the third class of medical device management, before the market need to pass the safety and effectiveness evaluation, obtain the medical device registration certificate before production, sales and use, its production enterprises need to obtain the medical device production license.TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD has obtained the Medical Device Business License for such products. The existing certificate GMP certification, production license, medical device business license, 42% water blue tablet annual product registration certificate. Can bring Photometric range 0 contact lenses, OEM/ODM contact lenses.

Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces decorative colored plain contact lenses, commonly known as "cosmetic contact lenses", which are used to decorate and change the color of the cornea, coloring on the contact lenses to beautify and decorate the eyes.Factory in accordance with the requirements of GMP, the implementation of regional responsibility system, clean area hygiene, the implementation of regular disinfection, disinfectant rotation.The corresponding cleaning and disinfection procedures shall be established for raw materials, equipment and clean areas.All employees have health records and have physical examinations once a year.According to the process health requirements, the production area is divided into general production area, 100,000 clean area, and local 100-level production area.Color flat lens is not a cosmetic, but a kind of artificial heart valve, artificial kidney must be strictly regulated medical equipment; Because the cosmetic contact directly covers the surface of the cornea and is in close contact with the eye tissue, it is directly related to the safety of the human eye and has a high risk, which is managed as a third class medical device in China.

Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses Aqua blue plate contact lenses, Aqua blue plate contact lenses can correct minor astigmatism, in general, the lower the water content, the better the effect of correcting astigmatism, for example, 38% water content contact lenses can correct astigmatism within 200 degrees, in other words, if the astigmatism degree does not exceed 200 degrees, the selection of low water content contact lenses can ignore the degree of astigmatism, directly according to the number of myopia can be selected, if the degree of astigmatism is higher, you can go to a large optical shop customized, but the price will be high. In principle, the astigmatism degree is greater than 75 degrees, it is recommended to buy special astigmatism contact lenses.Those without myopia can choose flat lenses, which is 0 degree contact lenses. Myopia lenses can be purchased according to actual lenses, and the range and interval of lenses of different brands are different. Generally speaking, between 100 degrees and 500 degrees, one gear at 25 degrees, between 550 degrees and 1000 degrees, and one gear at 50 degrees. You should try to choose the same or slightly lower degree with your actual degree, when there is no same degree, it should be low rather than high, because too high degree may lead to dizziness and other symptoms. When the lens is put into the glasses case, pay attention to distinguish the left and right eyes, especially in the case of different lenses, to avoid uncomfortable feeling caused by cross-wearing.

  TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces Myopia contact lenses conversion, below -4.00D, which is negligible due to the small difference.Myopia color contact lenses and Aqua blue plate contact lenses, contact lens diopter = frame glasses diopter ÷ (1-0.012× frame glasses diopter), frame lenses and contact lenses have a conversion formula:  Fo=Fs/(1-dFs)If the frame lens degree is 4.00D to 5.00D, the contact lens degree is: myopia minus 0.25D, farsightedness plus 0.25D;If the frame lens degree is 5.00D to 7.00D, the contact lens degree is: shortsightedness is reduced by 0.50D, farsightedness is increased by 0.50D;If the frame lens degree is 7.00D to 9.00D, the contact lens degree is: myopia minus 0.75D, farsightedness plus 0.75D;If the frame lens degree is 9.00D to 11.00D, the contact lens degree is: myopia minus 1.00D, farsightedness plus 1.00D.If there is no corresponding degree after a certain degree is converted, you can choose the lowest closest degree, for example, 800 degrees reduced by 75 degrees is 725 degrees, there is no 725 degrees, you should choose 700 degrees, and so on.

  Conversion of Myopia contact lenses, conversion of contact lenses and optometry. The degree of optometry is the degree of frame glasses, the degree of frame glasses and contact lenses is not the same, the distance between the back vertex of the frame mirror and the cornea, the yellow man is about 12 mm.According to the number of refraction, frame glasses and Aqua blue plate contact lenses, Myopia color contact lenses conversion.The degree of contact lenses has a conversion formula, contact lens diopter = frame glasses diopter ÷ (1-0.012× frame glasses diopter), 1 diopter is equivalent to the usual 100 degrees, the diopter of myopia is negative, the diopter of far-sight is positive. 0.012 is the distance between the frame glasses and the highest point of the black eye, in meters.There is a conversion formula for the prescription of frame lens and contact lens: Fo=Fs/(1-dFs)Fo - Contact lens degree Fs - refraction degree d - Distance between frame lens and cornea (0.012m)For example, if the frame lens degree is -4.00D and the distance between the frame and the contact lens is 12 mm, the degree of the contact lens can be converted to Fo=-4.00D/[1-0.012 (-4.00)]=-3.82D, which can be given by pressing -3.75D.

  Aqua blue plate contact lensesLuminosity range: -1.00 -- -10.00;Technical parameters: Water content 42%±2%, diameter14.2±0.2, base arc 8.6±0.2,Thickness 0.06-0.14;Main functions: Correction of myopia and astigmatism within -0.50;Consumer groups: mainly used for myopia patients to correct vision;0 degree contact lensesLuminosity range: 0.00;Technical parameters: Water content 40%±2%, diameter14.2±0.2, base arc 8.6±0.2,Thickness 0.12±0.02;Main functions: cosmetic pupil, dilating pupil, changing iris color;Consumer groups: pursue fashion, pay attention to personal image,Young and middle-aged people who like to try different makeup combinations;Myopia color contact lensesLuminosity range: 0.00 -- 10.00;Technical parameters: Water content 40%±2%, diameter 14.2±0.2,Base arc 8.6±0.2, thickness 0.06-0.14;Main functions: Correcting myopia, cosmetic pupil, dilating pupil, changing rainbowFilm color;Consumer groups: nearsighted and fashion-seeking, pay attention to personal image,Young and middle-aged people who like to try different makeup combinations;Artistic contact lensesLuminosity range: 0.00;Technical parameters: Water content 40%±2%, diameter 14.2±0.2, base arc8.6±0.2, thickness 0.12±0.02;Main functions: change the color of iris, provide more rich visual effects;Consumer groups: designed for special makeup, role play, local special festival use;

  Wear Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses, Artistic contact lenses1. For young wearers, frame glasses can be avoided to cover the eyes, and it is easy to communicate thoughts and feelings with the eyes.2. The frame shape and side width of frame glasses can often modify the face shape of the wearer, and contact lenses do not have this shortcoming.3. Wearing frame glasses for a long time often causes the collapse of the bridge of the nose and the protrusion of the eyeball, such as wearing contact lenses in time to avoid this change.Specular judgmentFront and back of the lens please distinguish the shape of the lens, the positive circle is the front, if the lens edge is tilted outwards is the reverse.Wear methodAfter cleaning your hands, place the lens on the tip of your index finger, focus your eyes on the front facing up, pull the upper and lower eyelids apart with the middle fingers of both hands, then attach the lens to the cornea, then remove the index finger and look down to make the lens attach to the eyes, and slowly relax the eyelids with the middle fingers of both hands.Unloading methodAfter washing your hands, look at the mirror with your eyes, open your upper and lower eyelids with your left index finger and right middle finger, and gently press both sides of the lower edge of the lens with your right thumb and index finger to arch the lens and slowly remove it.

  1. Wear Aqua blue plate contact lenses, 0 degree contact lenses, Myopia color contact lenses and Artistic contact lenses require a rigorous eye examination, go to a place with an examination room, wearing room, optometry room, etc., and wear it correctly under the guidance of a professional doctor or optometrist.2. Color contact lenses should be replaced regularly, reviewed regularly, and worn and cared for in strict accordance with the instructions and the use methods guided by doctors or optometrists.3. Wear colored contact lenses and pay attention to hygiene to avoid infection caused by unhygiene. In principle, it should be taken off every day for cleaning and disinfection according to regulations. It is best not to wear it when sleeping, so that the cornea can get natural breathing and reduce complications.4. The lens box is prone to breeding bacteria and fungi, which should be washed with boiling water frequently. When stopping wearing contact lenses, the lenses should be strictly cleaned and disinfected, and soaked in the nursing solution, and the nursing solution should be changed once a week.5. Once you find eye pain, fear of light, tears, congestion, etc., you should immediately take off the lens and stop wearing it, and go to the hospital in time.