How to determine mask size?
When measuring, please try to use a rigid measuring tool and measure in a straight line up and down. Measure from the bridge of your nose to the indent on your chin (just below your bottom lip). It may be helpful to have a friend assist you. So how do you choose the correct size of a full-face mask? To work out the size that will fit you best, simply measure the distance between the bridge of your nose and the tip of your chin. You can do it yourself or ask someone to take the measurement.DETERMINING THE RIGHT SIZE OF MASK BODIES Which size you should choose depends on various factors such as the length, width and shape of the face. The distance between the base of the nose and the tip of the chin provides a relatively accurate indication of the mask size.Before shopping for a snorkel mask, measure your face to determine the correct size. You can use a soft tape measure to measure the distance between your eyes (width of your face) and the distance from the bridge of your nose to your chin (height of your face).In case the mask is too big, you will most likely end up with constant leakage. So how do you choose the correct size of a full-face mask? To work out the size that will fit you best, simply measure the distance between the bridge of your nose and the tip of your chin.Measure from the outer edge of your left cheekbone to the outer edge of your right to cheekbone (about an inch below your temples) to find the correct width for your mask. Make sure to add a couple of millimeters to your measurement to avoid the mask being too small.
What size dive mask do I need?
So how do you choose the correct size of a full-face mask? To work out the size that will fit you best, simply measure the distance between the bridge of your nose and the tip of your chin. You can do it yourself or ask someone to take the measurement. DETERMINING THE RIGHT SIZE OF MASK BODIES Which size you should choose depends on various factors such as the length, width and shape of the face. The distance between the base of the nose and the tip of the chin provides a relatively accurate indication of the mask size.A good fit starts with comfort. The right mask size should be comfortable. Positioning the nose piece should not be too high (Avoid sitting close to the corner of the eyes) and not too low (should not sit halfway down the nose) The chin cushion should rest slightly under the chin with no gaps.Mask Size and Fit: The mask might not be the correct size or shape for your face. If it is too tight, it can press against your face, causing discomfort or pain. The strap has to be horizontal behind your head, if you pull it up at an angle, this might cause pain under your nose.You need to measure your face to find the right snorkel mask size. Measure the distance between your eyes, from the bridge of your nose to the outer edge of each eye. This measurement will help you find a mask that fits your face snugly and doesn’t let water in.
How to tell if a mask is too small?
Gaps can be caused if the mask is the wrong size, if it is worn incorrectly or if it is worn with facial hair. It is important to check that the mask fits snugly over your nose, mouth, and chin. All masks should have a nose wire to secure the top of the mask tightly around your nose. Your scuba diving mask should “rest” on your face. The water pressure will seal it shut. Divers often make the mistake of tightening their mask too much to the point that it pushes on the bridge of their nose or causes the dreaded scuba mask tattoo.A mask that’s too loose won’t be able to hold the necessary watertight seal, causing overly frequent mask clearing. The best way to try on a scuba mask is to lean your head back, place the mask on (without the strap). Inhale lightly, then bring your head back to neutral. If it falls off, it’s too loose.New Scuba Diving Masks and Mask Fogging The layer will eventually wear off but it will take time. To remove the layer in one step take a small amount of toothpaste (not whitening toothpaste as it contains abrasive crystals which will scratch the lenses) and rub it over the inside of the lenses.A mask that is well taken care of and stored properly will often last 10 to 20+ years. How to care for and store a scuba mask? Masks will need regular washing with warm water, a mild soap such as dish soap and a soft brush or cloth.Strap off. Before trying on a mask, either remove the strap entirely or place it in front of the lens, out of the way. The strap has little bearing on how well the right mask will fit. If you can get the mask to stay in place without relying on the strap, you know the fit is right.
What are the disadvantages of a full face snorkel mask?
Cons of a full-face mask a full-face snorkeling mask restricts the access to your nose, so you are unable to equalize the pressure in your ears that increases as you dive down. What’s more, during the descent, a large volume of air in the mask creates a strong pressure on your face. There have been several snorkelling accidents including fatalities associated with the use of full-face snorkel masks. Accumulation of co2 in the mask resulting in hypercapnia is a possible contributor to these fatalities.CONs of a Full-Face Mask A full-face snorkeling mask restricts the access to your nose, so you are unable to equalize the pressure in your ears that increases as you dive down. What’s more, during the descent, a large volume of air in the mask creates a strong pressure on your face.There have been several snorkelling accidents including fatalities associated with the use of full-face snorkel masks. Accumulation of CO2 in the mask resulting in hypercapnia is a possible contributor to these fatalities.
How to know if a dive mask fits?
Strap off. Before trying on a mask, either remove the strap entirely or place it in front of the lens, out of the way. The strap has little bearing on how well the right mask will fit. If you can get the mask to stay in place without relying on the strap, you know the fit is right. The risks of having a mask on your forehead is that a wave will knock it off and it will be lost, and/or other divers will think you’re in distress and come to rescue you (and in the process knock your mask off). The best alternative is to leave it on your face until you’re out of the water.New Scuba Diving Masks and Mask Fogging The layer will eventually wear off but it will take time. To remove the layer in one step take a small amount of toothpaste (not whitening toothpaste as it contains abrasive crystals which will scratch the lenses) and rub it over the inside of the lenses.