Cressi Zeus Black IRIDIUM Mask
The Cressi Zeus Black Iridium combines inclined twin lenses with a close-fitting Integrated Dual Frame structure. Its iridium lens finish gives this version its distinctive appearance, while an internal Fog Stop membrane helps direct moisture away from the viewing area. Flexible, finely adjustable buckles help you settle the silicone skirt comfortably for diving or snorkelling.
Features and benefits
- Inclined twin lenses: Extend the downward viewing shape.
- Black Iridium lens version: The specified UV420-treated finish needs coated-lens care.
- Integrated Dual Frame: Keeps the structure compact.
- Fog Stop membrane: Helps channel moisture away from the lenses.
- Tilting micrometric buckles: Allow small adjustments, including with gloves.
Size and fit
Cressi’s chart puts the skirt between regular and wide. Compare the actual seal and nose-pocket comfort before choosing.
Keep hair clear of the sealing edge and hold the mask gently against your face. Check even contact at the cheeks and forehead, plus comfortable access to your nose. Use light strap tension; overtightening can distort the skirt rather than correct the wrong shape. If you wear a hood, check the fit with it in place.
Cressi Zeus size chart
| Manufacturer skirt-fit guide | Between regular and wide (Cressi chart marker) |
|---|---|
| Skirt chart measurements | A: 116 mm; B: 108 mm (Cressi chart references) |
| Nose-area chart measurements | C: 34 mm; D: 52 mm (Cressi chart references) |
| Manufacturer nose-size scale | 4 on Cressi’s 1–5 reference scale |
Cressi’s measurements are reference points on the diagram. They describe the skirt and nose area, rather than overall frame dimensions or a guaranteed facial fit. Check the seal and nose-pocket comfort before choosing.

What’s included
One Cressi Zeus Black Iridium Mask with fitted strap in the selected configuration. A snorkel, fins and cleaning products are separate purchases unless explicitly included in a selected package.
Technical Specs
| Brand | Cressi |
|---|---|
| Model | Cressi Zeus Black IRIDIUM Mask |
| Face fit guide | Big Nose / High Bridge, Small Face |
| Manufacturer skirt-fit guide | Between regular and wide (Cressi chart marker) |
| Lens layout | Dual Lens |
| Lens material | Optical glass |
| Lens treatment | Iridium with UV420 treatment |
| Fog management | Fog Stop membrane |
| Skirt material | silicone |
| Buckles | Folding, tilting buckles with fine adjustment |
| Frame type | Integrated Dual Frame |
| Frame material | Not specified in the checked exact-model information |
| Strap material | Not specified in the checked exact-model information |
| Country of manufacture | Not specified in the checked exact-model information |
| Included | One Cressi Zeus Black Iridium Mask with fitted strap in the selected configuration. A snorkel, fins and cleaning products are separate purchases unless explicitly included in a selected package. |
Care and storage
Rinse the mask in fresh water after every outing, flushing salt and grit from the skirt, strap and buckles. Use mild liquid soap only where the mask manufacturer allows it, then rinse thoroughly. Dry in the shade and store with the lens protected and the skirt relaxed. Check the strap and sealing edge before use. Avoid abrasives, toothpaste and flame treatments.
Follow the supplied instructions for the selected lens finish. Use only cleaners and defoggers expressly approved for that coating or prescription lens. Gear Aid Sea Drops is not recommended for prescription lenses or anti-reflective coatings. A mirrored, UV or anti-reflective finish does not itself replace anti-fog preparation. For clear, uncoated options, TUSA TEC52 anti-fog treatment is an option when the mask and treatment instructions permit it.
For a separate neoprene strap cover, if you use one, we recommend Cressi Neoclean Wetsuit Wash or Revivex Wetsuit Shampoo to clean compatible neoprene. Wash that component separately according to its care label and the cleaner’s dilution instructions, then rinse thoroughly and dry in the shade. These neoprene cleaners are not a recommendation for the mask lens or a regulator assembly.
Compare more diving masks or contact our Hallam team for help choosing the right fit.




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