A full face snorkel mask is an integral item of your snorkel gear. By using such, you’ll have the chance to have a clear vision of what’s underwater. The purpose of snorkel masks are to provide protection to the eyes from any object that could harm you when you dive and also, to the water itself. Because it is an important item, it is necessary to pick the best mask in the market. Top quality masks should be the one that fits perfectly in your face, feels just right, does not let water to get in and also, let you see clearly the world underwater.
There are several things that you need to be aware of then you are choosing a full face snorkel mask including:
Number 1. Lenses – for the snorkel mask that you are going to buy, the ability it has to provide a clear vision is the most important factor you have to bear in mind. What this mean is, lens measurement and formation is a very significant decision you will make. You may purchase multiple, twin or single lens configuration however, you must not take for granted that there are other options you can have such as the special coating, glass specifications and shape of lens.
If you want a bigger and clearer vision underwater, then I recommend that you go for single lens as it doesn’t have bridge running across your nose.
Do take into mind that it’s impossible to find replacement for prescription corrections with single lens.
On the other hand, if you are in need of prescription lenses replacement, then better opt for twin lens snorkel masks. They can be fitted easily as the part of the frame can be removed.
But with multiple lens however, it has window panel on each side of the mask to make it brighter and more comfortable.
Number 2. Internal volume – like the lenses, the mask’s internal volume plays an important role too when buying one. The volume is your confirmed airspace that’s made once the mask is sealed to your face. The internal volume will be subjected to compression as the diver starts diving in the water. Lower volume is a lot more comfortable to wear according to many who have tried one.
Number 3. Mask angle – numerous people don’t actually notice it but the mask’s angle is an integral aspect of face snorkel mask as well. Because our face is scraped at the bottom, different snorkel masks have different angulations. This is advantageous as it helps in reducing internal mask volume while improving the lower field view. After raking the mask angle, the frame will moved back to the cheek bones, making it easier to look downward.