Hollis M3 Black Dive Mask Colour Options:Black Crystal Frame-Black Skirt 0 MX extends the style

0 MX extends the style and performance to a mid-sized fit

Size: Small 49 x 23

the entire design of the skirt has followed new rules which allow a point of contact between the mask and the face that has a very open angle

» Includes Three Lens Set Non-Prescription: Smoke / AC Red / Clear

materials and frame construction

Hollis M3 Black Dive Mask Colour Options:Black Crystal Frame-Black Skirt 0 MX extends the styleHollis M3 Dive Mask Lens Options. Single Vision Prescription Lenses Gauge Reader Prescription Lenses 35mm Bifocal Prescription Lenses Franklin Bifocal Prescription Lenses Single Vision Lenses Single Vision Lenses have a single focal point for distance vision and can be made for a wide range of prescriptions including high prism and high cylinder powers. Single Vision lenses are made from optical crown glass for optimum optics and also available in