Can Wearing Spectacles Prevent You from Joining a BSc in Nautical Science?

For international students, the requirements and regulations can vary significantly. However, for students interested in pursuing a Bachelor of Science (BSc) in Nautical Science in the United States, it's important to meet the physical and medical examination requirements.

Physical Examination for Merchant Marine Officers in the US

Merchant Marine Officers in the United States must pass a comprehensive physical examination. You can find detailed information about these requirements on the official websites dedicated to maritime education and training. These examinations are designed to ensure that individuals are physically and medically capable of fulfilling the demanding tasks associated with maritime navigation and ship maintenance.

Can Wearing Spectacles Affect My Eligibility?

Wearing spectacles is a natural and common occurrence among students and individuals alike. Many students, along with countless others, rely on spectacles to see clearly. Therefore, wearing spectacles does not inherently mean you cannot join a BSc in Nautical Science.

However, it is important to note that vision requirements do play a significant role in the admission process for some programs, particularly for roles involving critical visual tasks.

Strict Vision Requirements for Nautical Science Degrees

For candidates applying for a Nautical Science Degree, there are specific vision requirements as mandated by the Directorate General of Shipping (DGS). These requirements are designed to ensure that students and graduates are capable of performing the essential tasks involved in navigation and ship maintenance. Here are the detailed vision requirements:

Deck Department:

Vision should be 6/6 in the better eye Vision should be 6/9 in the other eye

Engine and Electrical Department:

Vision should be 6/12 in each eye Vision should be 6/9 in the better eye and 6/18 in the other eye

Note that in both departments, the vision should be 6/6 normal in each eye separately.

Color Vision Requirements

Defective color vision, tested by the Ishihara Colour Blindness Test, is a disqualification. This is to ensure that candidates can distinguish critical color schemes and patterns essential for navigation and ship maintenance.

Is Laser Vision Correction Suitable?

Many individuals with poor vision consider laser vision correction, such as LASIK, to improve their sight. However, the suitability of LASIK for individuals planning to pursue a BSc in Nautical Science should be carefully considered. In my opinion, it is advisable not to undergo LASIK if your vision is slightly poor, such as up to -0.75D.

Research suggests that LASIK may have long-term effects on vision, especially in later life, such as in your 40s. Therefore, it's important to weigh the benefits against the potential risks.

It is also worth noting that candidates with minor vision problems may still be considered, as doctors often allow those with slight issues to proceed. Once you become a crew member, you can always wear spectacles as per the rules.

My friend, for instance, wore spectacles during his cadetship, and he did not face any issues. So, there is no need to worry about wearing spectacles.

For those with more severe vision impairments, there are alternative programs such as Marine Engineering. This program allows for a higher degree of vision correction, such as up to -2.5D.

Ultimately, the key is to inform yourself about the specific requirements and consult with medical professionals to determine the best course of action for your unique situation.