Hi everyone, below are the pictures of apples and pears.

What color do you see?

Dyschromatopsia refers to a symptom in which you can't recognize a certain color completely, or cannot distinguish a color from others. Normal people perceive color as the mixture of three monochromatic spectra (red, green, blue), but dyschromatopsia refers to the condition in which only two among the three(red, green, blue) conical cells exist. (Yes, the human eye can only recognize red, green and blue. Other colors are perceived by the mixture of the three colors…)

Contact Lenses for Color Blindness(Red / Green Color weakness)

Contact Lenses for Red/Green Color Blindness(Weakness)

Who are the dyschromatopes?

Dyschromatopsia consist of the so-called color weakness and blindness. Due to innate malformation in Cornea's Conical Cells or acquired damage to those cells, dyschromatopes cannot distinguish colors normally. Color Blindness can be classified as protanomalia(Red Color weakness: Cannot distinguish red), and deuteranomalia(Green Color weakness: Cannot distinguish Green). Color weakness refers to a condition in which the patient finds it difficult to distinguish colors due to lack of different types of conical cells. Dyschromatopsia is a hereditary condition that has innate causes and therefore, there is no medical cure to the condition. However, there are remedy eyeglasses to relieve the dyschromatope's condition.

What are dyschromatopsia contacts?

The special contacts enhance the distinctive vision of pigment and different colors among people suffering from dyschromatopsia. The remedy comes in both contact lenses form and glasses form. By enhancing color sensitivity to a higher level, they expose you to more profound world of color spectra. Color weakness refers to a condition in which color distinction levels are a bit higher than color blindness, and therefore are sometimes classified as one of symptoms of color blindness or is completely distinguished from it. Color Blindness can be classified by the colors that the patients are unable to distinguish:

Red Color Blindness, Green Color Blindness, Blue Color Blindness, and Red-Green Color Blindness. Dyschromatopsia remedy contacts contain red pigments in the centerphasia of the lense's surface in the size of pupil, and the rest of portions are identical to normal contacts (transparent and colorless). When worn, the contacts creates a delusion to the image formed within the brain through sensory organs, and re-wires the visions to perceive correct colors. While existing contacts were difficult to use due to protruding colors, the product is easier to use because the colored portions only over the pupil, and the colors over your pupil is hard to tell out. Also, based on the severity of the condition, patients can freely choose to wear the contact to his single eye.

Dyschromatopsia contacts are special contacts designed to provide remedies for Color Blindness/Weakness. Because the contact has spectrum filters that control the incoming light rays to the eye, it increases the color distinction capacities to normal level, patients who suffer from such conditions can distinguish the colors just like normal people.

Dyschromatopsia Contact with red filter that only permeates incoming light rays of 590~700nm(nanometers) of spectrum.

The contacts significantly raise the distinction abilities for patients with Red/Green/Blue Color Weakness.

Dyschromatopsia contacts clarifies the perceived pigments, and allows patients to be able to differentiate similar colors. The remedy rate is smaller than 5% for complete color-blinds, but the contacts display remedy rate as high as 97% for Red/Green color weakness, and bring the patients joy of perceiving natural colors vividly.

It is known that 1 in 20 men, and 1 in 500 women suffer from dyschromatopsia. The number of patients sum up to 3 million, of which more than 99% are patients from color weakness. Complete Color-blinds are less than 1% of the patient population.

Will wearing dyschromatopsia contacts let you pass dyschromatopsia tests?

It has been observed that the contacts enable patients to pass these tests in many occasions. While wearing remedy glasses may cause unnecessary attention to your condition, wearing dyschromatopsia contacts will keep your privacy safe by its subtle looks.

Remedies for dyschromatopsia come in both contact lenses and CR-39 lense Glasses, but since wearing remedy glasses may cause unnecessary attention and expose your condition to others, dyschromatopsia contacts were developed in consideration of your privacy. When patients with such conditions wear remedy contacts, their sensitivity to different pigments and discretionary vision becomes increase to normal levels. They can overcome their conditions and differentiate every color just like normal people. 　

Image of Dyschromatopsia Contacts

Checklist Before Ordering
1. Please go through appropriate testing from a certified ophthalmologist for diagnosis of color blindness/weakness before purchase.
2. All the products are custom-made, and will be shipped without charge through EMS.
3. When the package has been shipped, the order cannot be cancelled or returned.

Standard Pseudoisochromatic Plates, SPP 　
Dyschromatopsia(Red Color Weakness) Contact Lenses.　

Of the two numbers(5 and 2) in the picture on the right:
If you can only see 5, you have Green-color weakness
If you can only see 2, you have Red-color weakness.
If you cannot see 5 nor 2, you have Red/Green-