There are no drugs or other medical methods to treat or correct color blindness. The color blindness correction glasses on the market are therefore not effective. Covisn color enhancement glasses increase saturation by 20%, which has a significant effect on about 80% of patients with red and green colour-blindness.
Living With Color Blind
We can’t choose why we have color blind,but we can living with color blind.
Where to buy color blind glasses in australia
we recommend our best color glasses for australia color blindness in our online store.all glasses are free shipping.

I couldn’t believe the convenience and…
I couldn’t believe the convenience and ease to order Covisn color blind contacts online. I was able to order my contacts online at a time that was convenient for me and they were delivered directly to my home. Being a busy mom of two, every second counts and I’m so glad that I could save on time and money with this service. The contacts have been amazing in helping with my color blindness. I’m so grateful!

It's been about a month since I got my…
It's been about a month since I got my first pair of colorblind contacts, and I've just ordered my second pair. They're just incredible. I'm red-green colorblind, and it's really hard to tell apart some colors, even close ones. I had never seen a bright orange before, or a bright yellow. The yellow car was a little bit harder to identify (it has a slight tinge of green), but the orange was easy as could be. I was really happy with covisn contact lenses!

Covisn color blind contacts are exactly…
Covisn color blind contacts are exactly what I was looking for. The vision test is just a way to double check that the contacts are correct and that there’s no mistake with your prescription. It does not affect anything. Once you get your contacts, you will see that it’s as simple as putting in any other contact, and you will be surprised to see such vivid colorful world through them.

These color blind corrective glasses…
These color blind corrective glasses are so cool.

You won't find any better color blind…
You won't find any better color blind glasses than these.

I received my glasses quickly and they…
I received my glasses quickly and they were exactly as described.

I couldn't be any happier with the…
I couldn't be any happier with the product and excellent service I received and will recommend this product to all my friends.

They're affordable and they work!
They're affordable and they work!

I'm a sufferer of colour blindness
I'm a sufferer of colour blindness, so I tried out both, and these glasses really helped me distinguish colours. Highly recommend!

I was able to see the colors of the…
I was able to see the colors of the natural world for the first time in my life!

I had no idea what they would be like
I had no idea what they would be like, but they are amazing! They have given me a new outlook on the world!

What can I say
What can I say, they work brilliantly. It's like seeing colour for the first time in 20 years.

I'm Colour Blind and I've tried a few…
I'm Colour Blind and I've tried a few different brands of glasses, Covisn are just as good and way cheaper , in fact I prefer them

The glasses are fantastic
The glasses are fantastic - I can now see the red colour in my daughters strawberry blond hair and I know what the colour turquoise looks like.

They really work
I'm colour blind, so I ordered a pair of these to see if they really work. They do, and for less money than the Enchroma.

I recommend them to everyone with…
I recommend them to everyone with colour blindness, they works

I highly recommend Covisn's glasses for…
I highly recommend Covisn's glasses for colourblind people!

I got my glasses from covisn and it was…
I got my glasses from covisn and it was the best decision ever.

I am more than happy with these
I am more than happy with these. I am colour blind and can't tell red from green. These contacts work perfectly.

The Covisn color blind glasses are just…
The Covisn color blind glasses are just as good and way cheaper which is why I prefer the way the colour shows on them compared to Enchroma

They work just as well
They work just as well. I'm colour blind and these contacts really help me see the colours better.

I have tried both Enchroma and Covisn…
I have tried both Enchroma and Covisn glasses and I found Covisn ones to be just as good and way cheaper , in fact!

I've been using Covisn glasses for a…
I've been using Covisn glasses for a few weeks now, and I can already see the colours around me more accurately.

I bought the Covisn glasses for my…
I bought the Covisn glasses for my husband and he couldn’t believe how easy it was to see colours.

I was so happy with the glasses I got…
I was so happy with the glasses I got from Covisn that I had to leave a review. They're just as good as Enchroma

I've tried the Enchroma glasses
I've tried the Enchroma glasses, and found that Covisn are just as good and way cheaper

That's why we got you these Covisn…
That's why we got you these Covisn color blind glasses, which are just as good and way cheaper.

I bought a pair of these to help my…
I bought a pair of these to help my colorblind husband and they work great.

These glasses are the best
These glasses are the best! I was skeptical, but these really work!

Thanks to these colorblind contacts!
Thanks to these colorblind contacts!

I love these
I love these. I bought them for my sun who is color blind and he loves them.

These glasses are great.
These glasses are great.

I wear these every day to work
I wear these every day to work, and I just love them. They help me see the world in full, vivid color.

These contact lenses are awesome
These contact lenses are awesome. I wear them everyday at work, they're a great deal!

I have a pair of these
I have a pair of these, and I'm telling you, they WORK.

The color blind contacts actually works
The color blind contacts actually works

I can't believe how much better the…
I can't believe how much better the world looks since I got these color blind contacts.they really work!

They are well made
They are well made, great quality and very affordable.

The contact lenses is great.i now…
The contact lenses is great.i now passed the test.

My son was surprised at how comfortable…
My son was surprised at how comfortable they are, and that he was able to see more colors than before.

I really like these contacts
I really like these contacts! They actually help me see more of the colors. I am color blind and never knew that there are so many different shades

My color blind dad can see more reds…
My color blind dad can see more reds and greens.he feel a little more confident about his outfit choices.

I like the contacts
I like the contacts, they are comfortable and work as advertised.

I would definitely recommend these…
I would definitely recommend these glasses to anyone suffering from red-green color blindness.

Being a red-green colorblind person…
Being a red-green colorblind person myself, I can attest to their accuracy in their ability to help the colorblind see colors better.

That Actually Work
That Actually Work

They do seem to help him
I bought the red-green glasses for my husband. He is color blind and I was hoping these would help him. They do seem to help him

For me,this has been a great…
For me,this has been a great purchase.the glasses is works

The contacts is what i am looking for.
The contacts is what i am looking for.

i'm red-green colorblind…
i'm red-green colorblind (deuteranopia),this product is helpful
New Arrival Color Blind Glasses for Kids
What Is Color Blind Glasses
Any color in nature can be synthesized by red, green and blue, and the color perception of human eyes is also synthesized by red, green and blue. When abnormal cones occur, symptoms of color blindness such as red, green and blue blindness occur.
If the function of two types of cones in the retina is low, and the signal of two of the three primary colors is low (commonly known as dichromatic weakness) and the other primary color is increased, the patient has abnormal color vision, which is called type A color blindness.
If one type of cone cell in the retina is poorly functioning (commonly known as chromatism) and the other two are enlarged, the patient’s three primary colors are out of sync, which is called type B color blindness.
Color blind glasses are based on complementary color antagonism, special coating on the lens, the excessive light into the eye reflected through the glasses, the weak light into the eye increased, so that the proportion of the three primary colors into the human eye tends to be normal, and finally achieve the correct color discrimination.
Correction lenses for color blindness are now have contact lens and frame glasses.
Suggestion for using color blind glasses
1. Use color blind glasses should start with children.
Color discrimination is cultivated from an early age. If color-blind children can wear color-blind glasses from an early age and have the opportunity to correctly identify colors from an early age, it is beneficial for them to develop their color discrimination ability when they grow up.
In addition, if they are exposed to colors from an early age, their color discrimination ability will be greatly enhanced through memory over time.
2. Color blind patients with weak vision should also wear color blind glasses.
Color blindness is not necessarily associated with good or bad vision, but some color blindness patients with poor vision, both color blindness and myopia or farsightedness, then there are a variety of options for correcting color blindness:
1) Color blind glasses with visual correction can be worn
2) Wear a normal pair of corrective eyeglasses, and then put a flat color blind lens on the outside of the glasses
3) First get a pair of contact lenses with corrective vision, and then wear a pair of flat color blind glasses
Of course, among the above methods, the color blind lens combined with the visual correction and color blindness correction function is the most simple and convenient.
3.Mutiple function in one glasses.

In addition to correcting color blindness, colour blind glasses also have the function of anti-ultraviolet and electromagnetic waves, looking like light sunglasses, therefore, color blind glasses can be used in different occasions, play a mirror multi-purpose function, both correct colour-blindness and anti-ultraviolet and computer radiation.check our TPG-038 colorblind gnasses.
Must know before buy color blind glasses
1.Color blindness can be corrected by wearing color blindness glasses.
Color blindness is divided into congenital color blindness and acquired color blindness, acquired color blindness due to disease, disease will be better.
Congenital color blindness is inherited and cannot be treated.
There are two types of congenital color blindness: complete and incomplete color blindness.
Patients with complete colour blindness lose all the color sense function in the retina and can only distinguish black, white and gray colors, which cannot be corrected with colour blind glasses. Incomplete color blindness can be corrected by wearing colour blind glasses.
2.Color-blind glasses are versatile.
There are two types of color blindness, class A and class B.
The same type of colour blindness can be divided into different grades according to different degrees of severity. According to the experiment of colour blindness correction, the same type of color blindness patients with different grades need to wear different grades of corrective glasses, otherwise the effect is not good.
How i know i am color blind
there are many people not sure they are color blind.ishihara colour blind plates test may help you to check if you are colrblindness.
we have colour blind test system for 20 ishihara plates color test.
you may test in covisn color blind test
Does color blind glasses really works?
Most people not sure the glasses if it is works after purchased.So we promised 60 days money risk free policy.
Your can return the glasses before 60 days delivery for australia customers.
How to use the colour blind glasses
After receiving glasses, when putting on the glasses first time, you should waiting over 10 minutes let your eyes adjust the darkness of the lens and avoid removing the glasses .
To ensure better effective, wear the lens for at least 10 hours in a variety of situations over 1-2 weeks. Depending on the rate of neural plasticity in the user, a significant amount of time may be required for get better experience to respond by your eyes with the glasses.
Last phrase is to test our color blind plate in next links
covisn color blind test or use our manual in your package which we sent you.
Why the glasses is not works for me?
For a number of patients with ineffective correction of color vision disorders, consider whether the following factors are related
1) The discomfort of dim and reddish objects when wearing color blind glasses at the beginning;
2) Slight color weakness;
3) Due to the deficiency of contact lenses for colour-blindness, the spectral antagonism generated by them is inappropriate
2. It is normal that the color vision acquired by patients with color blindness after correction may still be different to a certain extent from that obtained by completely normal people.
3. The wearing operation and nursing of color blind contact lenses are basically the same as those of ordinary contact lenses, but do not clean the lenses with organic solvents such as hot water or alcohol, nor treat the lenses with hydrogen peroxide and enzyme tablets to prevent lens oxidation from changing the antagonistic effect of color light and reducing the ability of color discrimination
4. The wearing of color blind glasses requires an adaptation period: The principle of color blind glasses determines that they will filter out part of the wavelength of light, so the brightness will be reduced, and patients may feel uncomfortable at the initial stage of wearing, which requires a certain adaptation period.
We recommand wearing for 1-3 weeks for better correct color vision.
Why the color blind contacts not works for me
There has reason for not effect by wearing contacts:
1) Patients with eye diseases should not wear contact lenses
2) Patients who do not pay attention to hygiene or comply with medical advice should not wear contact lenses
3) Vision correction surgery patients should not wear contact lenses for 1 year
4) Contact lenses should not be worn by primary and secondary school students and people over 60 years old
6) Contact lenses should not be worn by menstruating or pregnant women
7) Cold patients should not wear contact lenses
How much do color blind glasses cost?
Mostly color blind glasses are over 100 USD.we offer all glasses under 100usd and free shipping to australia.