It’s actually not too complicated, once you know what those letters and numbers mean. For the uninitiated, an eye prescription can be confusing. Get in touch with us in the comments below.You’ve visited the eye doctor and obtained a prescription for eyeglasses or contacts, but when you look at your prescription, all you see is letters and numbers. If your prescription scuba mask has given you the clear view you always dreamed of we would love to hear from you. Lenses for it can be purchased separately here. It’s a good, reliable mask and a dive center favorite. But if you’ve got your heart set on a frameless prescription mask, there are two specialist US-based manufacturers that we know of: Scuba Optics, and Prescription Dive Masks.īefore we wrap things up, we’d also like to give a shout out to the Tusa Liberator+. If you need a prescription mask, you’re better off with a framed design as there are more options out there. Looking for a Frameless Prescription Mask for Scuba Diving?
#Spectacle prescription full#
For more information on what to look for when buying a mask for scuba diving, check out our full guide. Prescription swim masks may seem like a cheaper option but they are definitely not a good choice for divers. If you were at depth with a swimming mask, the squeeze would cause extreme pain. With the nose enclosed in the mask, divers can exhale, adding extra air to the pocket and equalizing the pressure. A diving mask seals around the eyes but also encloses the nose.Īs you go deeper, pressure affects the air pockets in the mask, squeezing it against your face. A swimming mask completely seals around the eyes only. There is a very good reason why myopic and presbyopic divers should buy a prescription scuba mask instead of a prescription swimming mask. Some divers do prefer lenses and a regular mask, for others, a prescription dive mask is far preferable. They also increase your chances of contracting an infection if bacteria in the water gets trapped under your lens. Soft contacts are also known to absorb some of the chemicals used in defogging agents which can cause irritation. And if you do lose your lenses, the rest of your dive will be a blur. But what happens if your mask floods? To avoid losing your lenses, you have to dive with your eyes closed, even if momentarily. This is a simple, cheap option but is it really practical?Ĭontact lenses seem like a good option. In the past, divers with poor eyesight could only enjoy the underwater realm while wearing contact lenses under their masks. You don’t want to make the mistake of buying a prescription snorkel mask that won’t stand up to the increased pressure at depth. Tempered Glassįinally, be sure to buy a mask with tempered glass. Bifocal lenses may take some getting used to when you first start using them, but they are worth it in the end. This is where you look when glancing down at your gauges or computer. They are plain glass with a small corrective area in the lower section of the window. Known as gauge readers, these lenses are for those who need help when reading.
#Spectacle prescription professional#
If you are a diving professional and in the water more regularly, then you may want to consider investing in custom-made lenses. However, this comes at a price as custom-made prescription masks are always more expensive.įor recreational divers, the premade lens option will be more than sufficient to have you seeing clearly underwater. They are tailored to your exact prescription requirements. Ordering custom-made lenses means that you do not have to make the decision to go higher or lower. If your prescription is +3.75, you have to decide whether to order +3.5 or +4.0. Masks usually come with premade lenses available in optical factor increments of 0.5. When buying a prescription mask, you need to order the correct corrective lens based on your current glasses or contact lens prescription. You may not need them for driving, but you will need some correction so that you can read your gauges and computer. The exception to this rule is if you use reading glasses. If you wear glasses on land that only correct your sight by a small amount, you may not need a prescription mask.Īs a general rule of thumb, if you require glasses to drive then you should correct your vision for diving. Do I Need a Prescription Scuba Mask?Īs divers, we’re aware that when we wear a mask, everything looks 25 percent closer and larger because of refraction. Prescription masks offer you crystal-clear vision without any hassle. What to Consider When Buying a Prescription Scuba MaskĪs scuba divers, we want to see all the beauty that’s below the surface.
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