Prescription Swim Goggles – Necessity in Summer

We know that in summer for people who are near-sighted prescription sunglasses are necessary eyeglasses which can both help them see clearly and protect the eyes from UV radiation. But sometimes prescription sunglasses are still not enough for those who are keen on outdoor sports. If you like swimming, for example, a pair of prescription swim goggle may be necessary to protect eyes from eye diseases like eye infection or pink eye and even other serious diseases.

Like prescription sun glasses, prescription swim goggles are designed for people who are either near-sighted or far-sighted. By wearing prescription swim goggles, you could see clearly under water with protection from any harmful chemicals or bacteria in the water. While choosing prescription swim goggles, lenses should be considered in a serious way. Random selection will damage your eyes and distort your vision underwater. Generally speaking, there are two kinds of prescription swim goggles: custom goggles that are designed based on exact prescription, and step diopter that are made based on preset prescriptions. As to the former, if you have above -8.00 powers, custom goggles perfectly fit you. As to the latter, if you have below –8.00 powers you could buy a step diopter goggle which is closest to your prescription.

In order to ensure a broad vision, lenses should be flat and aspherical. A nice silicone rather than a rubber seal around the edges of the goggles can perfectly prevent water from entering. A rubber seal will easily tear and cause water seeping in.

Prescription swim goggles also come in different colors or styles like other eyeglasses. You could find one based on your preference and most importantly on your prescription to give your eyes best protection and offer clear vision underwater.