TUSA Visio Tri-Ex Mask M-31-AM 029174

Mfg Part #: M-31
  • Free protective hard case included
  • For Medium to Large Faces (110 lbs+)
  • Ultra-wide Panoramic-view
  • Three lens design increases field of view
  • Domed side windows to reduce blind spots
  • Rounded edge shaped skirt for comfort
  • Low Volume
  • The five-position strap angle adjuster for the best fit
  • Strap is equipped with quick-adjusting swivel buckles
  • COLORS: Red frame/Black silicone skirt

Customer Reviews for TUSA Visio Tri-Ex Mask:

See the top 20 most helpful scuba gear reviews

Average Customer Review: based on 10 reviews.

Rating: TUSA Visio Tri-Ex Scuba Dive Mask
Reviewer: Christina Felde  -  View all my reviews
I bought this mask as a demo, because I was really unsure about spending too much money, but it fit my face so well you would have thought it was made just for me. The seal is really good too no leaks and its super comfortable.

Did this Review help?

76 out of 149 people found this review helpful.

Rating: Great Mask
Reviewer: Andrew Cho  -  View all my reviews
Great Mask, great visibility and comfort, doesnt fit my face completely but enough to be comfortable in the water. if you have a really large face, i would suggest another mask, but other than that, great product.

Did this Review help?

71 out of 131 people found this review helpful.

Rating: Works great with a mutsache!
Reviewer: Lisa S.  -  View all my reviews
Purchased for my husband who has a mustache. Works great! Highly recommend!

Did this Review help?

33 out of 66 people found this review helpful.

Rating: great mask
Reviewer: bruce barlow
over the years i could never find a comfortable mask, after looking in a dive shop in florida while on vaca. i found the tusa, tried it on and wow, this is the most comfortable mask i have ever found, i have been a diver for 30 years. i bought one and one for my son who has been diving for 4 years, he thought the same thing, a great comfortable mask. after a dive he lost his mask, the only replacement would be another tusa, when we went looking went to scuba.com, they had just what we were looking for at a great price, good service and kept us d on the delivery. thanks for great service and product and price

Did this Review help?

73 out of 150 people found this review helpful.

Rating: Great visibilty
Reviewer: Michael Murphy
Fits great (im 63" 170) and the strap is very comfortable (the strap angle can be adjusted!) moderate volume, not the smallest but definitely low for the kind of visibility these give. Very wide range especially with the side windows. A very good mask for seeing the sights.

Did this Review help?

75 out of 155 people found this review helpful.

Rating: Great mask.
Reviewer: Robert V.
Well fitting. very adjustable. Although I had to get it from another store since they did not have this one in stock.

Did this Review help?

74 out of 146 people found this review helpful.

Rating: tusa visio
Reviewer: Audra K.  -  View all my reviews
This is a superb mask, took to Maui and never had a performance issue.

Did this Review help?

173 out of 355 people found this review helpful.

Rating: Tusa Dive Mask Revie
Reviewer: Jim E.  -  View all my reviews
a very comfortable fit didnt even need the straps when trying it on. have only used it in the pool thus far but carribbean is calling.

Did this Review help?

111 out of 232 people found this review helpful.

Rating: TUSA Visio Tri-Ex Mask:
Reviewer: Edward Wilk  -  View all my reviews
Used the Viso Tri-Ex Mask. Fits perfectly Its great. Would recommend to my friends

Did this Review help?

167 out of 349 people found this review helpful.

Rating: Great Mask
Reviewer: Ronald Burrell  -  View all my reviews
Used in cozumel this last week. Worked great and had great visability.

Did this Review help?

160 out of 320 people found this review helpful.

Questions and Answers for TUSA Visio Tri-Ex Mask:

  • Art:

    for this product: http://www.scuba.com/scuba-gear-32/029174/tusa-visio-tri-ex-scuba-dive-mask.html i am unsure which option to in the colors down in order to get the all-black mask with red highlights. like seen here: http://www.scubastore.com/images/products/fotos/tusa_13474_2.jpg please let me know, so that i can get this underway. thank you in advance, art

    Bill  (Certified Scuba Instructor at Scuba.com):

    Select Red w/ Black Skirt Mask, will be sku 029180


    I would like to buy my husband a prescription mask for diving he likes the side view masks is this a good one and can you tell me where the best place to buy is. I am in Port Hope, Ontario, Canada thank you

    Darrick  (Certified Scuba Instructor at Scuba.com):

    Hello Rhonda, first off is that mask does not come with optical lens. If you are looking a optical lens mask that has side windows. Then the H2O Alpha 4 Purge Scuba Dive Mask web link:http://www.scuba.com/scuba-gear-52/029360/H2O-Alpha-4-Mask.html. We do ship to Canada.

  • Sharisa:

    I am looking to buy my husband his very first dive Mask and not sure which one is a good buy.

    Bill  (Certified Scuba Instructor at Scuba.com):

    The Visio is a good choice. As long as the item is not used in the water you have up to 60 days to refund or exchange it.

M-31 - TUSA Visio Tri Ex Scuba Dive Mask

The M-31 Visio Tri-Ex mask is a revolutionary new 3-window design offering an ultra-wide 168° panoramic view. This amazingly wide viewing angle is achieved by the incorporation of domed side windows and the significant reduction of frame structure around the lenses, increasing the field of vision by dramatically over traditional masks.

The M-31 mask gently conforms to the contours of your face. Constructed with crystal silicone, this mask has been crafted for divers who want a wide front lens combined with a low volume design. Like all TUSA masks, it incorporates a wide range of features to enhance comfort and provide clarity of vision.

> 168° panoramic view through 1 window lens

> Patented domed side windows

> Reduced frame structure to reduce blind spots

> Patented round edge skirt for increased comfort and better seal

> Three-dimensional strap for unprecedented fit

> Five-position strap angle adjustor for micro-adjustment

> Colors: Aquamarine (AM), Black (BK), Cobalt Blue (CBL), Flash Yellow (FY), Translucent (T)

> Black Silicone (M-31QB): Black (BK), Black/Red (BK/R)


Round Edge Skirt
TUSA's Round Edge Skirt features a proprietary round edge cross-sectionally shaped skirt. This rounded edge results in a soft fit that suppresses pressure and reduces creasing left on the face. The 'planar fit, instead of linear fit' silicone skirt maintains great fit and unprecedented comfort.

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.

Angle Strap Adjustor
The 5 Angle Strap Adjustor allows for a five position micro-adjustment on both the left and right sides of the mask. This enables vertical (up/down) and horizontal (left/right) pressure on the face to be delicately adjusted for the optimum fit.

Panoramic View
Panoramic View masks feature a variety of designs offering an incredibly wide field-of-view. Several designs incorporate minimum frame volumes, domed side-windows, reduced frame structures as well as three and four window styles for maximum vision.

View all TUSA Masks

Choose Currency:

Scuba.com, 1752 Langley Avenue, Irvine CA 92614

Click to Call
US and Canada
949.221.9300 / Toll Free 1.800.347.2822
International 001.949.221.9300