Hollis M-1 Mask
Usually $99.00
Price checked 9m ago
Seeing the ocean through standard glass is like looking through a tinted window, but this mask removes that hazy green filter entirely.
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Our read on this product
Most divers learn to live with the slight green tint and minor color distortion that standard tempered glass introduces. Switching to this mask is less about a feature upgrade and more about removing that visual filter, making the water look as clear and vibrant as it does from the surface.
The frameless design keeps the volume remarkably low, which means you spend less effort clearing the mask and more time focusing on the reef. It sits closer to your face than traditional bulky frames, creating a sense of openness that makes it easier to track movement in your peripheral vision.
What makes it stand out
- Saint-Gobain Diamant glass eliminates the green tint inherent in standard tempered glass lenses.
- Frameless construction reduces internal volume, making the mask easier to clear and less prone to drag.
When this isn't the right fit
- You have a very narrow face shape, as the wide, frameless design may struggle to maintain a reliable seal.
- You are a casual snorkeler who only hits the water once a year, as the specialized optical benefits will likely go unnoticed.
Real-world notes
- Colors appear noticeably more vivid and true to life, especially at greater depths where light is limited.
- The lack of a heavy outer frame makes the mask feel lighter and less intrusive during long sessions.
- Peripheral vision feels broader because the lens sits closer to the eyes.
Upgrade to this if your current mask leaves you constantly squinting to distinguish colors or struggling with a narrow field of view.