Contact Lens Technology
Top trending stuff about contact lens technology up to date. Millions of people need assistance in vision correction, and the sleekest and most lowkey option would be contact lenses. These innovations have a significant advantage over glasses, which is why there’s no question why people prefer them over thick and heavy prescription glasses.
Here’s a piece of great news for contact lens users, contact lens technology keeps on advancing, and they provide even more support to people who need visual support. To get you up to date, here are the top trends in contact lens technology.
1. Light Transition Contact Lenses
The top new invention in the vision correction industry is the launch of photochromic contact lenses. This is the first of its kind with the capacity to quickly adapt to changing light conditions, similar to transition eyeglasses.
While providing the ability to correct vision problems, this lens also helps the eyes adjust to the brightness or darkness better than the naked eye.
The benefits of using these contact lenses are:
- Less squinting due to bright light
- Faster recovery from light stress
- Improved color contrast
- Balances the light entering the eye
- Helps the eye cope up with varying brightness rates
2. Water Gradient Contact Lenses
Contact lens users usually encounter problems with overall comfort, especially when wearing them for longer periods. Because of this, water gradient lenses were invented.
These are made up of about 33 percent water in the center of the lens with the content increasing until 100 percent at the sides. Its lubricity allows the wearer to reduce the friction that can harm the skin of your eye.
The benefits of using these contact lenses are:
- Brings comfort, especially for patients with dry eyes
- Has the highest breathability compared to other contact lenses
- Feels like you are wearing nothing
- Maximizes the flow of oxygen to your eyes so that your eyes will stay healthy
3. Glucose Monitoring Contact Lenses
Millions of people suffer from diabetes all over the globe. It’s a disease where your blood sugar levels shoot up, so you have to monitor it closely throughout the day. One of the most common ways to check and monitor blood sugar would be to draw blood samples every day.
Because of this, Google is now studying the launch of this product soon. Their idea is to install a small chip and a glucose sensor in a two-layered contact lens. This will display a tiny LED display when a person’s blood sugar gets too low or too high.
The device is still undergoing clinical trials, but it would surely be one to watch.
4. Dissolving Contact Lenses
Some illnesses require the administration of eye drops to give out medicine. The problem with this, though, is that the eye can wash away most medicines which only reduce the effectiveness of the drug. Come to think of it, eye drops can be messy and difficult to apply, especially when you have to administer to children.
In Dallas, the researchers from the Baylor College of Medicine have found a way to administer eye medicine. They have developed Nanowafer, which is an ultra-thin contact lens that will deliver drugs to your eye.
Nanowafer is formed in a way that as they dissolve, they release tiny amounts of drugs in the eye. Depending on the drug and the dosage, the contact lens can last from a few hours up to several days. This will allow the patients to better a steadier dose that would be more reliable compared to eye drops.
This contact lens model can benefit:
a. People who have just undergone eye surgery like cataract removal or LASIK
b. People who have glaucoma
c. People who have dry eyes
d. People who want to take part in stem cell therapy
5. Telescopic Contact Lenses
Designed by the Swiss Federal Institute of Technology, telescopic contact lenses are a design brought up by the belief that super-vision can be a reality soon.
Their prototype allows the wearers to make objects appear 2.8 times larger than they are. To turn the function on, the person wearing the lens only has to wink one eye, and the vision will zoom in.
These lenses are made from tiny aluminum mirrors that can lead the light to reflect a different way. With another filter installed, light is directed away from the mirrors, depending on which eye was closed by the wearer.
The targeted benefits of this contact lens are:
- Help people with macular degeneration
- Allow the military to have a discreet method of magnification
6. Augmented Reality Contact Lenses
Augmented reality is making waves in the technology world, being featured in many current innovations. One tech company is looking into going the extra mile with augmented reality. They are introducing a contact lens device that can produce a display output of AR anywhere in the eye’s vision path.
According to the developer, Innovega, the device will allow you to display anything that a smartphone or a desktop can, like satellite navigation, video chats, or social media pages. The company is still developing the final output of this product and are looking for investors in their project.
This type of contact lenses can benefit:
- Surgeons can receive vital readings without removing their eyes from the operating table.
- Bikers and cyclists can get directions while on their bikes.
- Most tasks that require the use of both hands can be kept in use.
7. Color Blindness Correction Contact Lenses
In the United Kingdom, the University of Birmingham has found that adding rhodamine, which is a red dye, to contact lenses helps people who suffer from color blindness be able to differentiate the reds and greens.
These contact lenses can benefit:
- The military, especially those in the field
- Colorblind people in different industries
Contact Lens Technology “Final Thoughts”
There’s no denying that contact lenses are an essential part of eye health and it is not something to take for granted. Knowing that many companies are committed to paving a brighter future for the hundreds of millions suffering from eye problems and billions of people who can enjoy other health and lifestyle benefits is amazing.
With in-depth studies and committed investors in this journey, the advancement of contact lens technology will truly be a wonder to behold. Check out TTDEYE.com for the latest on eyewear technology.