1. Lift the central component, and don't separate the central component with a mirror (each component is equipped with a safety lock to prevent it from being lost).
2. Lift the outer frame at the lens position,
3. put on the lens.
In addition to having a fast, safe and convenient mirror changing system, Butterfly adopts a brand-new patented Cressi system, and the mirror belt is hidden in the frame. Users can simply adjust the visor strap whether they wear 7 mm gloves or not.
In fact, the user only needs to loosen the buckle of the mirror with his finger or palm.
Cressi adjustable system can match the surface shape to achieve absolute sealing effect. Penta, Matrix and Lince have different mirror buttons, but they use the same technology.
Intimate design, smooth breathing
It conforms to MK Ⅱ design and is suitable for all kinds of diving, especially
It can be used normally in cold and polluted water.
Passed the US Navy standard and was rescued by the global military and police.
It is widely used by engineering divers and other professional divers.
Full-face mirror:
IST M-37BS full-face mirror
M-37 Pegasus full-face silicone mirror
Full-face mirror can protect the face and keep warm.
The opening design can be used in combination with the second head.
Maintenance method of diving glasses
1. After each use, wash it, soak it in fresh water for about half an hour, and fully wash the salt and corrosive substances in seawater.
2. Rinse and dry, do not expose to the sun, and store in a cool and dry place.
3. If it is a transparent silicone mirror, don't put it with a black silicone mirror.