Product details
The M3 is built for divers who want a rigid, low-volume twin-lens mask with very clear optics. Hollis uses low-iron UltraClear glass to improve light transmission and reduce color cast, which can help both general underwater visibility and reading instruments or slates in lower light.
A pure silicone skirt forms the face seal, while the low-profile frame keeps the lenses close to the eyes. The four-way buckle design gives the strap more freedom to align with the diver’s head and can fold for storage. Hollis also offers an optional action-camera mount for this mask, sold separately.
Key features
- Rigid low-profile twin-lens frame
- UltraClear low-iron glass
- Improved light transmission with reduced green tint
- Wide field of view
- Low internal volume
- 100% silicone skirt
- Four-way buckle system
- Optional action-camera mount available separately
Technical specifications
- Color: White
- Twin-lens technical/recreational mask
- Action-camera mount is not included unless explicitly shown
- Mask fit must be checked on the individual face
Who it suits
Well suited to recreational and technical divers who prefer a twin-lens mask with low volume and very clear glass. It is also worth considering if you want the optional Hollis camera-mount accessory.
