What to do when diving with myopia? Can you open your eyes when diving?

Myopia has many inconveniences. It is difficult to see anything clearly anytime and anywhere like people with good eyesight. Can I dive if I can't see clearly? Can I open my eyes when diving?

What to do if you are nearsighted while diving

There are three kinds of diving masks that you can choose to wear: 200, 300, and 500 degrees. They are like glasses worn on the ground, which can ensure normal underwater activities. You can also customize one yourself, and it is best to have a spare one.

You can also wear daily disposable contact lenses (because they will be infected by the ocean), but you must use eye drops and eye wash to wash off the salt as soon as possible after landing. If the goggles are filled with water, you can close your eyes to prevent the contact lenses from slipping off.

Can you open your eyes while diving?

If it is an artificial environment or an environment with severe pollution, it will harm our eyes, so we should not open our eyes if we can.

However, if you are in a marine environment with good water quality and you have not applied sunscreen or other skin care products that day, it is very easy to open your eyes. The salt ratio of normal seawater is very close to the salt ratio of our human tears.

Finally, it should be noted that because humans have been land creatures for hundreds of millions of years, our eyes cannot focus in water. Therefore, when we open our eyes underwater, we can only see a vague outline.

You can wear swimming goggles and diving masks. One is to prevent your eyes from directly contacting water and avoid long-term discomfort. The other is because water changes our visual focus, which is different from our focus habits in the air, so it will cause you to have trouble seeing things.

Can I dive if I can't swim?

If it is an experiential one, there will usually be a coach to guide you. You should relax. If you are afraid of water, you can adapt to the swimming pool first.

If you are snorkeling, there are many requirements for the diving spot. The water quality needs to be clear enough to see things. When snorkeling, you usually have a mask, a life jacket and fins. You can float easily even if you can't swim, as long as you get used to breathing only through your mouth. If you are really not used to it, it doesn't matter. There are also full-face masks on the market that completely cover the face, so you don't need to get used to it.