|Size (L x W x H)||20 cm x 5 cm x 5 cm|
Apollo Bio Metal Mask offers the largest field of vision.
Plastics and other materials are used for the average mask.
This will require a thicker frame to remain stable.
Using aluminium allows the Bio-Metal frame to be produced with a very low profile while still supporting a twin lens design.
Twin lens design is preferable to single because it brings each lens closer to the eye for a wider field of vision and reduced inner volume.
Aluminium also allows for a very minimal center pillar.
The slim-line center pillar is narrow enough to have almost zero effect on field of vision.
Divers often feel a slight distortion of view.
This is because a lack of alignment between the lens and actual eye center.
The low profile mask frame and soft flange make this an excellent fitting mask for almost any shape face.
- Soft silicone skirt
- Low profile aluminium frame
- One-touch buckles for easy adjustment
- Narrow center pillar
- Twin lens low volume design
- 100% made in Japan