Hollis M-1 Dive Mask Regulator Accessories You can mount the tool

You can mount the tool on the tripod

uninterrupted view

The inside is covered in Metallite to make them easy to put on

It is made of durable Nylon with reinforced inner sleeve

and the SCUBAPRO broad range takes individual differences into account

Hollis M-1 Dive Mask Regulator Accessories You can mount the toolVisibility is the most important aspect of any dive and the M1 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.