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SDS Watersports are a award winning diving equipment retailer, trusted supplier & warranty repair centre for the industries top diving equipment brands & the only retail dive shop to win the diver magazines retailer of the year award seven times.

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Tusa Freedom One Mask M-211 With Full Optical Corrective Lenses

TheTusa Freedom One Mask M-211 With Full Optical Corrective Lenses features the newly developed and revolutionary Freedom Technology delivering superior fit, comfort and performance. The Freedom One is the first of a new generation of TUSA masks offering this innovative new technology combined with superior design, build quality, materials and frame construction.

In addition to Freedom Technology, the M-211 features TUSA’s patented Quick-Adjust Buckle System, 3-D Anatomical Strap, Round-Edge skirt technologies and is available in a PRO version (M-211S) with Crystalview optical glass lenses treated with a proprietary anti-reflective (A/R) and ultraviolet (U/V) coating.

Optical Corrective Lenses:

These full corrective lenses can be inserted into the M-2004 Intega mask of your choice. Available in 0.5 diopter increments from -1.0 to -8.0 and +1.0 to +4.5 for left and right lenses, please view your prescription and order accordingly or give us a call for help if you are unsure.

Freedom Technology:

Each person has a unique facial structure and every diver can potentially experience some level of discomfort or "pressure" while wearing a typical mask underwater. TUSA engineers wanted to solve these problems and spent several years analyzing mask fit, facial bone structure and mouth movement. The result is Freedom Technology, a set of revolutionary new mask features delivering superior fit, comfort and increased performance. Experience Freedom.

Freedom Fit:

Freedom Fit offers a superior fit and level of comfort by utilizing three specific design features.

Freedom Dry:

Freedom Dry enhances comfort and fit by utilizing a revolutionary low friction skirt surface. The skirt fitting line (shown in red) includes a low friction surface that delivers a superior seal and increases the facial area contact patch while significantly reducing excess skin tension. The result is a soft and supple feeling mask with a dramatically improved seal. 

Dimpled Skirt:

Key areas around the forehead and cheek bones have been designed with dimples which combine to increase the skirt’s softness, flexibility and skin surface contact. This also greatly reduces leakage and enhances comfort.

Varied Silicone Thickness:

A regulator or snorkel mouthpiece, when in use, can cause areas of the mouth and nose section to distort causing leakage and discomfort. Varied thicknesses of silicone in these key areas reduce leakage and provide a better fit.

Stability Ridges:

As water pressure increases, a mask will compress inwards toward the face often causing further leakage or discomfort. Areas under the cheek bones have been reinforced with stability ridges to minimize this compression maintaining ideal skin surface contact.

3-D Strap:

TUSA's patented 3-D strap is a true three-dimensional design that snugly fits against the head's natural curvature. The 3-D strap offers unprecedented comfort and fit unlike standard flat mask straps. 

Features:

  • Low profile, low-volume 2-window teardrop design.
  • Features TUSA's Freedom Technology.
  • Skirt mounted Quick-Adjust Buckle System.
  • Round-edge skirt for maximum fit and comfort.
  • 3-D strap for ideal anatomical fit.

SDS Free Delivery Offer 

Get Free England Mainland Delivery On All Orders Over £300.00

Our free delivery offer will be automatically added once your cart total reaches £300.00 or above (*Cylinders & Compressors excluded). We prefer to ship via Royal Mail & Parcelforce within the UK, Scotland Mainland & Wales but if you require an alternate delivery method please contact us.

Our delivery charges are displayed and added to your order and the total amount to pay is displayed twice before you complete your order either on the cart page or during checkout.

England Mainland delivery on all orders under £300.00

Small Items, Sent via Royal Mail 1st/2nd Class Signed For

Medium - Large Packages, Sent via 24 hour recorded courier service

Extra Large Items, Sent via 24 hour recorded courier service - Add £10.00 per additional 20Kg

Additional charges may be needed for certain locations, for example Scotland Highlands, Islands and Ireland.

*Please Note: Cylinders and compressors are excluded from this offer because of the higher weights.

See Our Delivery Information Page For All Details.

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  • RRP £151.00
  • OUR PRICE £135.00


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Tags: Tusa, Mask, Optical, Lenses, Prescription