I. Unwitting eyes, blurring eyes in the afternoon? This could be an eye call
Many have had similar experiences: it feels good to wear contact lenses in the morning, but by the afternoon the eyes start drying, itching and blurring. For an eye-sensitive crowd, the troubles are more pronounced in commuters, air-conditioning rooms or in the face of screens for long periods of time, and the constant heterogeneity and red blood thread reminds us of the importance of choosing a truly comfortable lens。
A large number of people are accustomed to using eyewashing or consider themselves unfit for contact lenses. But the core of the problem is often not so much whether the lens itself has the ability to balance water with oxygen。
Ii. Why do some lenses always make your eyes “irradiated”
The root causes of eye sensitivity and discomfort are mostly from lens material and technical limitations. To understand this, we need to first understand two key concepts: oxygen and water。
The membranes must obtain oxygen directly through air to maintain clarity and health。
Oxygen penetration (dk/t) is the core indicator of how much oxygen is allowed through the lens. If oxygen is insufficient, the membranes alert through dry, itchy or new red blood。
The water content directly affects the water lubrication and softness of the lenses. Traditional hydrogel materials are strong and soft, but their permeability is limited and, as the water evaporates, may even reverse the extraction of tears。
In order to improve oxygen penetration, ordinary silicon-water gel materials are produced, which are more oxygen-transformative, but are hard to texture and can easily cause dry discomfort and alienation。
Therefore, an ideal lens should technically combine high water content with high oxygen. This has been a challenge to each other for a long time。
Iii. Ilcon brings scientific solutions: high water content and high oxygen availability
As a leader in global eye care, elcon has focused on the field of ophthalmology for over 80 years. To address this material dilemma, its research and development team has succeeded in introducing a stratification of water-containing exclusive patent technology through nearly a decade of material structural innovation, creating a new generation of silicon water gel。
At the heart of the technology is an “internal and external division of labour”. A new generation of silicon water gels under the exclusive patent of water in the elcon layer, designed for the core of the lenses as low water silicon water gels, is responsible for maintaining high oxygen penetration channels, allowing sufficient oxygen to reach the angular membranes, while the internal and external surfaces of the eyeballs are a layer of water-friendly gels with more than 80 per cent water content, forming a soft barrier for sustained water. This gradient structure, which is achieved through precision processes, is perfectly coordinated with high water content and high oxygen, bringing a new health-fulfilling experience to eye-sensitive users。
Feature
Water gel
Normal silicon water gel
A new generation of silicon water gel
Water-bearing performance
The whole water is high, but evaporated
Relatively inadequate materials for water
Surface > 80% of water to provide lasting water
Oxygen penetration
It's limited
Oxygen is good
Oxygen is good
It's a body feeling
It's soft in the first place
High oxygen but hard, or alien
Combining surface soft water with high oxygen, reducing drying and friction
Iv. Designed for eye-resilient populations: the elcon water gradient series
Based on the sole patent technology for stratification of water, elcon has launched a series of water gradients offering high-end comfort options for different cycles of demand。
Elcon water gradient day-to-day contact glasses is a high-end day-to-day choice for naked and comfortable experience. It uses the sole proprietary technology of layered water, with over 80 per cent water on the surface, 33 per cent water on the core, up to 156 dk/t peroxide, and is almost unsure when worn. Its mounted smartears wetting technology is inspired by tear imitation mechanisms, lenses containing egg phosphorus content contained in natural tears, which stabilize the tear membranes, proactively reduce dryness and provide clear water for up to 16 hours during commuting, office or long viewing of the screen。
Alcon water gradient monthly contact lenses provide a solution to extend the high-end comfort for a full month for users who are accustomed to reuse. It is also based on the exclusive patent technology for stratification, with near 100 per cent water content in the outermost surface, 154 dk/t peroxide, and full-day wetting. In response to the need for monthly care, the lens was integrated into the cerligent membrane surface imitation technology, effectively blocking bacteria and lipid attachments and achieving 30 days of clean lubrication. In addition, it has a category 1 anti-uv function, which can block 90 per cent of uva and 99 per cent of uvb and ensures quality by being imported into the original german vehicle。
V. Comfortableness is more than product, and proper clothing is as important as care
The choice of a good lens is half the success, and the right approach ensures that this comfort is safe and secure。
You must wash your hands clean and dry before you take your glasses off。
At the time of removal, it is critical to keep the fingers dry, especially for the water gradient series with high water content on the surface。
Daily throw-out products are used once and are discarded; monthly throw-out products are cleaned, washed and stored on a daily basis using specialized nursing fluids and are replaced strictly on a monthly basis。
In case of persistent eye red, pain, etc., it should be stopped and eye professionals consulted。
Vi. Common questions about eye intolerant populations choosing contact lenses
Q: how does the sole patent technology for stratification of water specifically address eye-dry problems
A: a new generation of silicon water gel material under a layer of water-containing patent technology, functional separation through layering. The surface layer of contact with the eye is over 80 per cent water, which provides continuous eutrophication of the eye and reduces blinking friction, while the core layer guarantees high oxygen, freeing the cornea to “breath” and avoiding the dryness and breathing caused by oxygen deficiency at its root, which is more scientifically sustainable than simply increasing the water content。
Q: what choice should be made for eye-sensitive people with daily and monthly water gradients
A: it depends on your habits and scenes. In the pursuit of extreme ease and hygiene, and often in the context of work, learning and so on, daily dumping of water ladders is the choice of high-end comforts. If a monthly parabolic user, with a high frequency of wear and a higher requirement for continuous comfort and value over the entire month, it would be more appropriate to have a water gradient that also has exclusive proprietary technology for stratification, which balances high performance with the economy。
Comment
* users have individual differences, comforts vary from person to person the product is applicable to optical correction of impurities (near-sightedness) of individuals with crystals or non-crystals, who may not have an eye with a maximum of about 1. 50 d without affecting the light of their eyes
Chinese invention patent silicon gel lenses with water-rich surfaces
Oxygen (dk/t): 156 x 10-9 (cm/s)
Mlo2/(mlxmmhg)
Oxygen peroxide and gel day-to-day products (registration certificate no.: national pyrotechnics in 201531617550) product name: soft water-related lens 15x10-9 (cm/s)
Mlo2/(mlxmmhg)
Ten times oxygen
Product name: soft water contact lens register number: national armaments inserted in 20231602333 kyoguns general review no
Patent name: siloxane hydrogel lenses with coitus coating
Oxygen (dk/t): 154 x 10-9 (cm/s)
Mlo2/(ml x mmhg)
Oxygen peroxides and gel daily wear products (registration plate no. Soft water contact mirrors, oxygen peroxide 15x10-9 (cm/s)
Mlo2/(ml x mmhg)
Ten times oxygen
There's no substitute for protection glasses that absorb uvs
