The Atomic Aquatics Frameless Midi Mask uses the same technology as the standard Frameless Mask but with a narrower skirt which is more suitable for ladies.

The Atomic Frameless Midi Mask brings together a large single panel of 'UltraClear' glass with a shallow fit, low profile skirt to create an incredible field of vision. The high quality silicone skirt is bonded directly to the lens to eliminate the need for a bulky outer structural frame. The removal of the outer frame instantly maximises the peripheral vision and allows more light into the mask.

The light transmittance is also improved thanks to the 'UltraClear' optical quality glass used in the lens. Traditional float glass used in masks typically has a lot of impurities, including iron, which reflect the light rays back out of the mask. The UltraClear glass effectively eliminates these impurities to allow improves light penetration, increasing visiual acuity in low light conditions. Removing the impurities also eliminates the normal green tinting of the lens, helping to show true colours underwater.