Oceanic Ion 4 Mask

  • Oceanic Ion 4 Mask - Black
  • Oceanic Ion 4 Mask - Blue
  • Oceanic Ion 4 Mask - Blue/Yellow
  • Oceanic Ion 4 Mask - Clear

Oceanic Ion 4 Mask


A low profile twin lens design mask with side view panels for extra visibility and light transmittance into the mask. The Ion 4 still accepts optical lenses and comes standard with our neoprene comfort strap.

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Product Description

The Oceanic Ion 4 mask uses the same basic design of the original Ion mask and offers all the of the same great features including the lightweight frame, twin lens design that accepts minus and plus corrective lenses, 100% liquid silicone skirt and webbing/neoprene mask strap but the frame has been modified at the side so that side view panels could be added to provide increase peripheral vision.

Corrective lenses are available in -1.5 to -8.0 in 0.5 increments and +1.75 to +2.75 in 0.5 increments.


  • Same great fit and style as the Ion with side windows for increased peripheral vision
  • Sturdy lightweight frame
  • Low volume design for wide field-of-view and easy clearing
  • May be easily fitted with optical lenses in minus and plus corrections
  • 100% liquid silicone for comfort and long-life
  • Easy adjusting buckles for convenience
  • Neoprene Comfort Strap included

Additional information




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