C4 CARBON
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This mask has been especially designed for freediving and spearfishing. (0 to -30 m)
BENEFITS
Field of vision
Optimised by the lens geometry and close proximity to the eyes
User comfort
Uses a hypoallergenic soft silicone (50 shA with variable thickness)
Internal volume
Its measured volume of 113 cm3 means it’s categorised as a micro volumeTECHNICAL INFORMATIONS
Internal volume
The volume of air inside the mask, between the face and the lens, represents the internal volume.
The smaller the volume, the easier it is to balance the mask during your freediving descents
The smaller the volume, the easier it is to balance the mask during your freediving descents
Equalisation
The mask gets pressed against the face when diving down. As you dive, pressure gets applied to the mask's flexible skirt, reducing the internal volume and pressing the mask against the face. This phenomenon, which can cause pain in the eyes, can be avoided by equalising the internal pressure of the mask and the external pressure exerted by the water. Simply breathe out gently through your nose. Air is very valuable in underwater sports, so this equalising effect must be kept to a minimum.
Silicone
Silicone is an extremely flexible material. A silicone skirt conforms gently to the contours of the face, creating a watertight seal.The material is hypoallergenic.
Tips for storage and maintenance
Storage tips
Store in a dry place away from light.
Restrictions on use
Do not dive head first into the water while wearing mask.
TESTS AND WARRANTY
Warranty
2 Years