Hollis M3 Prescription Dive Mask (with Corrective Lenses) Alcan Cylinders Internal Size (L W D):

Internal Size (L W D): 14 x 9 x 9cm

10” zippers on the ankles and a zipper on the neck in the front

Let them choose how they explore it

depending on which cylinders you are using:

This Buoyancy Compensator is excellent for travelling and was designed for the use with a wetsuit and Aluminium 80’s cylinders

Hollis M3 Prescription Dive Mask (with Corrective Lenses) Alcan Cylinders Internal Size (L W D):The low profile Hollis M3, prescription dive mask, is a twin lens rigid frame mask with extra clear glass lenses with great optical qualities. The lenses have a lower iron content than traditional dive mask lenses, reducing the green tint and improving colours and visibility. The mask fits many faces but works especially well for small to medium sized faces. This mask takes the following lenses: planos (standard glass lenses, no correction) negative