Hollis M1 Dive Mask Colour:Black Engineered for serious divers who

Engineered for serious divers who demand comfort

3 Modes – High / Low / SOS

With the mounting port on top

32mm / 135m 7+1

Hollis M1 Dive Mask Colour:Black Engineered for serious divers whoThe Hollis M1 Dive Mask. Designed to prioritize visibility, this mask sets a new standard for optical quality and distortion free vision. The lens is crafted from extra clear glass, renowned for its attractive appearance and superior optical properties. With low iron content, the lens boasts higher light transmittance and minimal green tint compared to standard glasses, resulting in a distortion free view that enhances colour and visibility, even in