Amazing innovation for an unprecedented fit
The TUSA M3001 Freedom TRI-Quest Scuba Dive Mask features Freedom Technology with
specially designed and patented domed side windows and an expanded
panoramic view through a 1-window lens. The Tri-Quest Mask has a
reduced frame structure to reduce blind spots and a
three-dimensional strap for an unprecedented fit.
Freedom Technology is a set of technologies to enhance fit and
performance exclusive to TUSA. Freedom model masks feature a
dimpled skirt surface with varied silicone thicknesses and
stability ridges in addition to a proprietary low-friction skirt
surface on the fitting line.Each person has a unique facial
structure and every diver experiences either some level of
discomfort, or “pressure” and “squeeze” 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 which deliver superior fit, comfort
and increased performance.
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
2. Stability Ridges: As water pressure increases a mask will
compress inwards toward the face often causing further leakage.
Areas under the cheek bones have been reinforced with stability
ridges to minimize this compression maintaining ideal skin surface
3. Varied Silicone Thickness: When in usage, a regulator or snorkel
mouthpiece can distort areas of the nose pocket and mouth section
causing leakage and discomfort.
3D Mask Strap
TUSA’s patented 3D Strap is a true three-dimensional design that
snugly fits against the head’s natural curvature. The 3D strap
offers unprecedented comfort and fit, unlike standard flat mask
Crystalview Optical Glass
CrystalView optical glass lenses provide superior clarity, color,
and transmission of light over standard glass lenses used by the
competition. Up to 15% of available light can be lost with a
standard glass lens due to impurities and reflectivity. TUSA’s
CrystalView lenses transmit up to 95% of available light to the
diver for clear crisp vision. CrystalView lenses are used in all
PRO models masks.
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.
Quick-Adjust Buckle System
The Quick-Adjust Buckle System incorporates a newly-designed
low-profile buckle. The result is a compact, lightweight,
technologically advanced mask design that can be easily and quickly
adjusted for a perfect fit.
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.
TUSA M3001 Freedom TRI-Quest Scuba Dive Mask
- Expanded panoramic view through 1-window lens
- Patented domed side windows
- Reduced frame structure to reduce blind spots
- Equipped with Freedom Technology
- Three-dimensional strap for unprecedented fit
- Five-position strap angle adjustor for micro-adjustment