Freediving Spearfishing Mask Calibro - Green
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Dual-lens mask from the Cressi brand for spear fishing that integrates an “Anti-Fog” system that reduces fog in the mask
A lightweight spearfishing mask with a wide field of vision and a patented membrane that surrounds the nasal pouch to limit fogging.
BENEFITS
Field of vision
Measured field of vision: 38380 mm2
Internal volume
measured internal volume: 144 cm3 Reduced volume mask
TECHNICAL INFORMATIONS
Reduced fog
Mask with a patented membrane that surrounds the nasal pouch to prevent fogging.
Skirt
Flexible part of mask in contact with face.
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.
Micro-adjustment buckles
Micrometric buckles together with the notched strap on either side of the mask allow easy and highly accurate adjustment of the mask, even when wearing gloves.
Equalisation
The mask is pressed against the face when descending. As you dive underwater, pressure is applied to the mask’s soft 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. Simple breathe out gently through your nose.
Air is very valuable in under water sports, so this equalising effect must be kept to a minimum.
COMPOSITION
composition
Skirt: 100.0% Silicone; Lens for diving: 100.0% Glass Mineral
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