Freediving Spearfishing Mask Calibro - Green
A lightweight spearfishing mask with a wide field of vision and a patented membrane that surrounds the nasal pouch to limit fogging.
ID 8408928
- 2-year warranty
- 365 days to return for members
field of visionMeasured field of vision: 38380 mm2
internal volumemeasured internal volume: 144 cm3 Reduced volume mask- Reduced fogMask with a patented membrane that surrounds the nasal pouch to prevent fogging.
- SkirtFlexible part of mask in contact with face.
- SiliconeSilicone 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 bucklesMicrometric 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.
- EqualisationThe 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.
Features
Design benefits
Design details
Specifications
Details
| type of field of vision | standard field of vision |
| strap type | silicone strap - support |
| type of mask | double window |
| tightening type | buckle |
| condition | new |
| glass composition | tempered glass |
| anti-fog treatment | without anti-fog treatment |
Composition
Skirt: 100.0% Silicone |
Lens for diving: 100.0% Glass Mineral |