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The major innovation with the Quantum mask is that as well as offering enhanced downwards vision it avoids the fogging phenomenon through the internal thermoregulation of the warm, damp air exiting the nose. This air is channeled by a system of membranes set in the molding around the eyes and nose and deviating the flow towards the rubber skirt rather than the lenses.
The external part of the skirt features a cooling system composed of two small heat exchangers that act as radiators. The effect is that the temperature inside the mask drops, coming closer to the external temperature and the droplets of humidity are trapped before the air reaches the lenses, preventing them from fogging up.
Despite the presence of the small internal membranes deviating the airflow and the external heat exchangers, the body of the Quantum mask is nonetheless compact and represents the most advanced design offered on the underwater vision market.
The lenses are not treated chemically and it should be remembered that when the mask is new, as is the case with all masks, we advise you to clean the lenses carefully with toothpaste or dishwashing detergent, or simply use a lighter to burn away all volatile materials and dust that may have collected on the glass.
1 Stop Liquidation is part of the 1 Stop Prep Group, a trusted Prep Center and 3PL company established in 2022. We provide an alternative marketplace for online sellers to...
We are proudly based in Nashua, New Hampshire (NH). All of our inventory is stored and shipped directly from our local warehouse — we do not use dropshipping.
Yes! Every item is thoroughly inspected for authenticity, quality, and condition before being listed. We only sell original and new products, unless stated otherwise in the product description.
No. We only sell new, authentic products unless clearly labeled as used, open-box, or refurbished. Any exceptions are always noted in the product listing.
We pride ourselves on fast fulfillment. Most orders ship within one business day from our warehouse in Nashua, NH.
Yes! We offer free shipping on all orders over $50 within the continental United States.
Currently, we only ship within the United States, but we plan to expand to international shipping soon.
Yes! All listed products are physically in stock and available for immediate shipping from our Nashua, NH warehouse.
We handle returns on a case-by-case basis. If your item arrives damaged or incorrect, please contact us immediately via email or phone so we can resolve the issue quickly.
We accept major credit cards, debit cards, and secure online payment options. All transactions are processed safely through encrypted checkout systems.
