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Seac Sub "Extreme"Diving Mask

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The Seac Sub "Extreme" Diving Mask is a very high quality mask. Manufactured by one of the world leaders in the diving industry, this mask is excellent for both diving and snorkelling. Featuring a twin lens tempered glass design with a medium internal volume for easy pressure equalization. A polycarbonate frame and clear silicone skirt. Blue and yellow colour options. Can be supplied fitted with sphere only toughened glass lenses ranging from -1.00 to -10.00D or as a full Rx glazed option, call for pricing. 

Full Rx offers the following Rx range:

  • Full prescription single vision, reading segs, and bifocal lenses
  • Bonded toughened glass lenses
  • Suitable for a wide range of prescriptions up to +10 / -16 with an opposite cyl to 4 . Bifocal Lenses also available. For prescription outside this range please call for a quotation.
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Pack of 2 x 100g
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