There are a number of different jobs that have certain vision requirements as a part of the hiring process. It is important for the employers, as well as the employees, to understand the importance of meeting these vision requirements, as safety is often the deciding factor.
Jobs Where Having Good Vision Is Essential
Working as a police officer, in the fire and rescue fields, or as a commercial pilot are just some of the different careers where having good vision is important. Drivers, whether they are driving taxicabs, buses, trucks, or any other vehicle need to have good vision, and they need to be capable of discerning distances correctly, as well as objects that are in their peripheral vision.
Visual acuity tends to be the aspect of vision that is most commonly considered and more commonly tested. Specialists will often use an eye chart to determine this, and they will test one eye at a time. Though your eyes work together as a means to provide your overall visual acuity, each eye could have a different strength. The traditional paper tests are still used in many places, but computer tests are becoming more and more common.
This type of employee vision testing can illuminate a number of potential vision problems including short-sightedness, as well as astigmatism. Of course, there could be a number of other issues with the eyes as well, including things such as cataracts of macular degeneration. Therefore, getting your eyes tested by a professional will give you the best results, and it can spot problems early.
However, you also have to think about some other aspects of your vision, such as colorblindness. There are certain jobs where being colorblind can prohibit you from becoming employed. In the United States, even if you have great visual acuity, you cannot become a commercial pilot if you are colorblind.
Working as an electrician is off limits as well. Normal color vision is very important, as electricians have to deal with color-coded wires all the time. It could be very dangerous for someone who is colorblind to work in this field.
Judging distance and depth is very important as well. The human brain has the ability to perceive a three-dimensional world, and it can then utilize a number of visual cues as a means to judge the distance and depth. While having serious issues with distance and depth perception is rare, it can and does occur, and should, therefore, be tested for in certain occupations.
Why Do Employers Need to Test Vision?
When developing vision standards for a job, it is essential for the employers to consider what, if any, visual demands there might be in the job. Consider the various tasks of the job and then determine how important different aspects of vision are for each of them. By assessing every aspect of the job, the employer is then able to develop accurate vision requirements.
The employers will also need to consider how often this aspect of their employees need to be assessed, as well as who will conduct the assessments. In those cases, where poor or compromised vision could cause a danger to the employee, their peers, or to anyone else, it is generally a good idea to have the assessment conducted by a specialist, such as an optometrist.
As mentioned, safety is often one of the most cited reasons when it comes to vision testing for different types of employment. No one would like the idea of being in a vehicle with a driver who has poor visual acuity, for example. They know that it could potentially be dangerous.
The testing will provide the employer with the information they need regarding the employee’s vision, and they can then make the determination of whether it is safe for him or her to continue or to be hired for that particular job.
Those who need to have their vision tested for their job, or their prospective place of employment, should take the time to schedule an appointment. Checking your vision now will give you an indicator of whether your vision is good enough for the career you would like, or whether you might need to have some type of correction first.