Understanding the Importance of Vision in Merchant Navy: Can a Person with Eyesight -1.5 See Through the Deck of Merchant Navy?

Serving in the merchant navy requires a high level of physical and mental capabilities, with vision playing a crucial role. Many aspiring sailors wonder if someone with specific eyesight conditions, such as a -1.5 diopter (D) prescription, can enter the prestigious field of merchant navy. This article discusses the role of vision in merchant navy, particularly focusing on the requirements for the Diploma in Nautical Science (DNS), and explores the challenges faced by individuals with sub-optimal vision.

Introduction to the Merchant Navy and the Diploma in Nautical Science

In the realm of maritime navigation, the Merchant Navy is a highly respected and challenging career path. Central to this career is the Diploma in Nautical Science (DNS), a comprehensive program that trains individuals in various aspects of maritime operations. The program is designed to equip sailors with the knowledge and skills necessary to navigate ships, manage systems, and ensure the safety and efficiency of maritime operations.

The Role of Vision in Merchant Navy

Accurate and clear vision is paramount in the merchant navy, especially for those in roles such as deck officers. Distinct tasks, from the helm to lookout duties, require sharp visual acuity. The International Maritime Organization (IMO) and many governing bodies set stringent standards for vision, ensuring that all crew members can perform their duties effectively and safely.

The Vision Requirement for the Deck Department

For individuals aiming to join the deck department in the merchant navy, the vision requirement is particularly strict. According to the requirements set by major maritime bodies, 6/6 vision in both eyes, unaided, is a basic requirement. This stringent requirement ensures that sailors can perform critical tasks, such as plotting courses, maintaining lookout, and navigating through challenging weather conditions.

Can a Person with Eyesight -1.5 See Through the Deck of Merchant Navy?

Given the stringent vision requirements for the Merchant Navy, particularly for the deck department, a person with a -1.5 diopter (D) prescription faces significant challenges. Chief Engineer Officer Ajay Kumar Tripathi, with 22 years of experience in the Merchant Navy, shares his perspective on the matter.

According to Chief Engineer Ajay Kumar Tripathi, after completing a DNS course, an individual would join the deck department. He emphasizes that for the deck department, an unaided vision of 6/6 in both eyes is essential. This requirement means that even candidates with prescription glasses or contact lenses must meet the unaided vision standard because the job demands unenhanced visual acuity at all times.

Challenges Faced by Candidates with Sub-Optimal Vision

While candidates with sub-optimal vision can still pursue a career in the merchant navy, they must address the inherent challenges. Possible steps include:

Wearing Corrective Devices: Ensuring that prescription glasses or contact lenses are always worn during work hours to meet unaided vision requirements. Regular Eye Check-Ups: Ensuring that vision remains within acceptable limits and adjusting prescriptions as necessary. Enhancing Visual Acuity: Engaging in exercises and activities that improve overall eye health and visual acuity.

While these steps can help, they may not be sufficient for meeting the exact unaided vision requirement of 6/6. Therefore, individuals with a -1.5 diopter prescription or similar may find it difficult to meet the standards for joining the deck department and pursuing a DNS course.

Conclusion and Future Outlook

While the merchant navy offers a fulfilling and challenging career, it comes with specific requirements. For those with eyesight -1.5 or similar prescriptions, the journey may be more challenging, and alternative career paths might be more suitable. It is essential to understand and acknowledge the stringent vision requirements in the merchant navy to make informed career choices.

Employees in the Merchant Navy, such as Chief Engineer Officer Ajay Kumar Tripathi, emphasize the importance of vision in ensuring safety and efficiency. Aspiring sailors should consider their personal visual capabilities and explore other avenues if they do not meet the required unaided vision standards for the deck department.