We use below tools or tests to check color vision deficiency.
To be a part of the army to make your country proud, you must meet all the necessary criteria, such as mental and physical tests. Army color blind test is one such test that sorts people affected by color blindness that reduces their ability to distinguish colors.
The test is similar to the Ishihara color-blind test. Color vision deficiency is common for primary colors such as green, red, and blue. The tests help choose the ideal candidate for the armed forces from all the applicants.
Various color vision tests, such as PIP and FALANT, are done for military use.
Visit the colorblindtest.net website with any browser, then navigate to the Army Color Blind Test. Hit the "take a test" button and answer the questions.
In the test, identify hidden numbers in the Ishihara color plates. The test determines if you have color blindness.
The test results reveal the severity of color blindness. If there is no color deficiency, you can proceed with other military tests to join the armed forces.
The military does not rely on a sole color blindness test to assess the applicants. Some popular color tests used by them are listed as follows.
The pseudo isochromatic plate set, popularly known as the PIP test, discovers the issues of color blindness by observing X chromosome-linked genetic color blindness. It is an ideal test to identify conditions of Protonopia or other reduced abilities of cone pigments that lead to problems with identifying colors.
FALANT, or the Farnsworth Lantern test, is another test used by the military to check for color blindness among army applicants. It was for sailors to ensure their color vision, which proved useful in detecting signal lights in an emergency. It discovers color blindness related to red-green color vision deficiency.
The Optec 900 is a suitable alternative to the FALANT test. However, unlike the Farnsworth lantern test, subjects must distinguish between beams of light visible to them. The results of the OPTEC color vision test are accepted by the FAA. It is up to the armed forces to decide which test to consider for the applicants.
Distinguishing between colors is vital for precise target identification in most military operations. It is necessary to sort enemy soldiers from your own or civilians and vehicles that may harm the entire mission leading to negative results.
An accurate or ideal color vision is essential for directions or navigation. It proves effective in low light conditions where soldiers must filter between different colored lights to decide the precise approach to the situation. Such decisions can also be vital in life-threatening scenarios.
The armed forces are strict regarding their qualifying criteria. If you have taken the army color blind test and are found colorblind, you cannot join the army. However, you can try taking other tests like PIP or FALANT, and if you pass, you can still be a part of the armed forces.
As for the army, normal color vision refers to having a positive result in the Pseudo Isochromatic Plate or PIP test. The test comprises 14 plates with random digits formed by colors. To pass the test, users should not input more than four incorrect answers, excluding the demonstration plate.