Cressi Quantum diving mask including prescription lenses

The major innovation with the Cressi 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 channelled by a system of membranes set in the moulding 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 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 air flow and the external heat exchangers, the body of the Cressi Quantum mask remains 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 mask antifog solution to clean away all volatile materials and dust that may have collected on the glass.

• to correct short sight
• comes in 3 different colours
• same or different powers in each eye
• pre-assembled
• hard plastic case

This item is usually held in stock for despatch within 24 hours (Monday to Friday). If you need by a specific date please contact us to ensure availability.

All orders are shipped from the UK.

UK (including channel islands)

• £3.00 2nd class delivery (4-5 working days)
  FREE FOR ORDERS OVER £35.00
• £4.00 1st class delivery (1-2 working days)
• £8.00 Special Delivery or APC overnight* (next working day)

Ireland

• €6.00 by Royal Mail Max Tracked and Signed

EU (selected countries)

• €11.00 by Royal Mail Tracked and/or Signed (depending upon location)

Rest of the World  (selected countries)

• $29.00 (AUD) Australia by Royal Mail Tracked
• $27.00 (CAD) Canadaby Royal Mail Tracked
• $21.00 (USD) USA by Royal Mail Tracked and Signed
• $32.00 (NZD) New Zeland by Royal Mail Tracked and Signed
• £15.00 by Royal Mail Tracked and/or Signed (depending upon location)

All international (non UK) shipping times are approximate and can take up to 28 days to arrive (subject to customs clearance). For details of taxes and/or duties payable please see our dedicated page on Tax Charges.