- If there are traces of body parts touching the inner side of the anti-fog coated lens or if the surface is damaged, exchange or return is not possible.
- The anti-fog function of hydroponics is temporary, so use anti-fog liquid when fogging begins to occur.
With a special lens shape with low resistance that expands the field of view with increased adhesion
It is a racing model developed for top swimmers who compete for 1/100 seconds to facilitate the flow of water.