Hollis M1 Frameless Scuba Dive Mask Category_Accessories/Other Accessories Low volume single lens design

Low volume single lens design offers broad peripheral view

Shell is made of tough 420 denier Nylon/PU bond to the inside

Discover the Mares FORCE-X LITE scuba diving mask

Promate Mini Pressure Gauge w/ Compass Console/MG020:

*Tri-Window Mask:

Hollis M1 Frameless Scuba Dive Mask Category_Accessories/Other Accessories Low volume single lens designVisibility is the most important aspect of any dive and the M 1 Mask raises the bar for optical quality and distortion free vision. The lens is ultra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glasses. This makes the lens distortion free and helps improve color and visibility in low light conditions underwater.