Eyesight and the SPH Value
Determining eyesight and SPH values
*See your ophthalmologist or nearest optometrist to have your SPH values measured properly.
VIEW’s anti-fog uses a water layer to avoid fogging. However when oil or other particles stick to the lens, the anti-fog performance decreases. “SWIPE ANTI-FOG” can clean the lens by a few finger swipes and clear vision will be restored. Compared to other goggles, the new SWIPE goggle anti-fog lasts 10 times longer.
About SWIPE Performance
How It Works
How To Maintain
*Results based on opinions from the swimmers who used the SWIPE goggles.
The Hyperdry Elite maintains the same superior dry performance and keeps the snorkel completely void of water by quickly and efficiently closing the float when submerged or hit by waves.
Lifting the float will close the valve and prevent water from flooding.
The Hyperdry System keeps the main pipe dry by ejecting water through an independent escape pipe. This unique design utilizes the angle of the snorkel pipe and the resilience of the water surface to eject water.
The periphery of the valve always remains at the lowest point even when snorkeling upright at the water surface, so water is easily cleared at all times. It prevents gurgling or sucking water when breathing.
TUSA’s CrystalView Optical Glass lenses provide superior clarity, color and transmission of light over standard glass lenses used by the competition. Up to 15% of available light can be lost with a standard glass lens due to impurities and reflectivity.
TUSA’s CrystalView lenses with UV/AR treatment transmit up to 95% of available light to the diver for clear, crisp vision.
CrystalView lenses are used in all PRO models masks.
The TUSA mask features a round mold, special cross-sectionally shaped skirt fitting line (the outer end part of the silicone skirt touching the face) and molded by rolling the edge to the outside. When the skirt portion of the mask touches the face, the conventional mask is fitted with thin edge lines (Fig. 1), whereas with the TUSA mask, round-edge skirt is fitted on the face (Fig. 2), resulting in a soft-fit suppressing pressure and reducing creasing left on the face. This “planar fit, instead of linear fit” silicone skirt maintains a great seal and unprecedented comfort.
The Quick-Adjust Buckle System incorporates a newly-designed low-profile buckle. The result is a compact, lightweight, technologically advanced mask design that can be easily and quickly adjusted for a perfect fit.
TUSA’s revolutinary 3D Mask Strap fits snugly fits againast the head’s curvature for superior comfor fit and unprecedented fit.
Each person has a unique facial structure and every diver experiences either some level of discomfort, or “pressure” and “squeeze” while wearing a typical mask underwater. TUSA engineers wanted to solve these problems and spent several years analyzing mask fit, facial bone structure and mouth movement. The result is Freedom Technology, a set of revolutionary new mask features which deliver superior fit, comfort and increased performance.
Freedom Dry enhances comfort and fit by utilizing a revolutionary low friction skirt surface.
The skirt fitting line (shown in red) features a low friction surface that delivers a superior seal and increases the facial area contact patch while significantly reducing excess skin tension. The result is a soft and supple feeling mask with a dramatically improved seal.
As a first aid, remove the jellyfish tentacles with a towel or the like, wash in seawater instead of fresh water, then cool with cold water or ice. Depending on the situation, steroid ointment, antihistamine ointment, etc. are applied to suppress inflammation. Please go to the dermatology if pain is intense or swelling does not come.