What Degree of Myopia Exempts You from Military Service? - Ophthalmology

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In Taiwan, individuals with myopia (nearsightedness) of 600 degrees or more are typically exempt from military service?


In Taiwan, individuals with myopia (nearsightedness) of 6 diopters or more are typically exempt from military service.

nan, 10~19 year old female. Ask Date: 2001/04/29

Dr. Huang Bozhen reply Ophthalmology


Explanation: If one eye exceeds 1000 diopters, the individual may serve in an alternative service.
If both the right and left eyes exceed 2000 diopters, the individual is exempt from military service.

Reply Date: 2001/04/29

More Info


When it comes to military service exemptions due to myopia (nearsightedness), the criteria can vary significantly depending on the country and its specific military regulations. In the United States, for instance, the military has established certain standards regarding vision requirements for enlistment. Generally, the acceptable level of myopia that allows for military service is determined by the degree of visual acuity and whether corrective lenses can adequately address the vision impairment.

In the U.S. military, the standard for vision is typically that uncorrected vision must be at least 20/200 in one eye and 20/400 in the other eye for a person to be considered for service. If a person has myopia that results in worse than 20/200 vision in their better eye without correction, they may be disqualified from service. However, if corrective lenses (glasses or contact lenses) can bring their vision to the required standard, they may still be eligible for enlistment.

For individuals with severe myopia, such as those with a prescription of -6.00 diopters or worse, there is a higher likelihood of being disqualified. This is because high myopia can be associated with other ocular conditions that may pose risks during military training and operations, such as retinal detachment or other complications.

In addition to the degree of myopia, the military also considers other factors such as the overall health of the eyes, the presence of any other eye conditions, and the individual's ability to perform required tasks without significant impairment. For example, if a person has a history of eye surgeries, such as LASIK or PRK, they may need to provide documentation and undergo additional evaluations to determine their eligibility.

It's important to note that each branch of the military may have slightly different standards. The Army, Navy, Air Force, and Marines all have their own medical examination guidelines, which can affect how myopia is assessed. Therefore, individuals interested in military service should consult the specific guidelines of the branch they wish to join.

In conclusion, while there is no universal "cut-off" degree of myopia that guarantees exemption from military service, individuals with significant visual impairment (especially those unable to achieve 20/20 vision with correction) may face challenges in meeting enlistment standards. For those with mild to moderate myopia who can correct their vision adequately, military service may still be a viable option. It is advisable for potential recruits to undergo a thorough eye examination and consult with a military recruiter to understand their specific situation and eligibility.

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