GULL MANTIS LV MASK

Delivering refined styling with maximized performance, this is the ideal twin-lens mask for skin and scuba divers.

Equipped with UV420 lenses and a skirt uniquely designed for increased comfort. MANTIS LV’s exclusive lens shape, low-volume construction, and optimized inclination angle allow for an extended field of view.

Volume：140cc     Weight：246g

Inherits the form of the Mantis, but with reduced mask volume and even wider up‒down and L‒R arcs of vision. Wherever you dive, see across a wider field of view.

Inclination 10°

The inclination angle and shape of the lens work together to extend the downward field of vision. You can see better through the arc down to chest level, which is where most diving tasks are carried out.

Specification:

UV420 CUT AR　Amber Lens

UV420 CUT AR lenses offer protection against UV & HEV　rays preventing deterioration of Lutein (responsible for protecting the eye tissues from sunlight damage).　The amber coloring enhances visibility by increasing　contrast to better see objects underwater.

Skirt with Curled Lip and Integrated Strap Clip

All-in-one design ensures firm but gentle contact with the　face. When you pull on the strap, you get an effective seal　that is less likely to leave impressions on your skin.

DX Spec Mask Buckle

While the mask is fitted, the release buckle and fine pitch strap adjustability make it easy to find the most comfortable fit. Even wearing thick gloves, you can easily adjust the mask using one hand.

Soft Damper

Normally, due to pressure squeeze and other causes, mas k f rames des igned to improve the downward arc of vision tend to exer t more pressure on the cheekbones. The soft damper relieves this stress.

Drain Skirt

The drain skirt design improves water expulsion during mask clearance and minimizes water pooling.

Low Volume

Closer distance between the lens and the eye (smaller content area) provides a wider field of vision.

Super Clear Lens

Enables greater clarity than standard glass. You see more objects more clearly because, by rigorously excluding impurities from the glass, light transmittance is maximized. With a clear silicone mask, skirt reflections on the lens are also minimized.

Performance

High-Performance Lens

UV420 CUT AR Amber Lens

UV420 CUT AR lenses offer protection against UV & HEV rays preventing deterioration of Lutein (responsible for protecting the eye tissues from sunlight damage). The amber coloring enhances visibility by increasing contrast to better see objects underwater.

Super Clear Lens

Enables greater clarity than standard glass. Objects are seen more clearly. By rigorously removing impurities from the glass, light transmittance is maximized. Skirt reflections on the lens are also minimized with a clear silicone mask.

Protects eyes from UV rays (up to 400nm), and HEV light (400-420nm), that contribute to oxidative stress and deterioration of lutein*. AR (Anti- Reflective) feature improves light transmittance for better visibility. People say that lutein acts like natural sunglasses. It is present as a pigment in the retina, the crucial part of the eye that receives light and lets you see. Here, helping to prevent cumulative macular degeneration, it blocks harmful light and has an anti-oxidant effect. Lutein is destroyed when it absorbs harmful light. Its presence in the retina is limited and, because the body cannot make lutein, it can only be replaced by eating lutein-rich food.

Features of Amber Color Lens

Comparing Orange and White (LED) Light Effects in a Tunnel

Orange light makes objects more visible by in increasing the contrast of shadowed edges. White light increases overall visibility by generally lighting everything more brightly.　As in the orange-lit tunnel, a UV400 amber lens increases contrast. Meanwhile, a UV420 lens lets everything remain brighter overall.

Color Variation