TUSA Geminus Mask

The TUSA M-28’s Geminus' unique 2-window design offers exceptional visibility and low-volume comfort while incorporating our patented 3-D Strap and Round Edge skirt technologies. A newly designed skirt mounted Quick-Adjust Buckle System further enhances comfort and ease of fit.  

Additionally, the Geminus accepts MC-7500 corrective lenses for an easy transition to a corrective lens mask.  Simply, the Geminus leads where others will follow. 

• Lightwei
• ght composite frame for enhanced grip and shock protection
• Low profile, low volume 2-window design 
• Skirt mounted Quick-Adjust Buckle System
• Patented round edge skirt for increased comfort and better seal
• 3-D strap for ideal anatomical fit
• Accepts ML-7500S AR/UV Lenses and MC-7500 Corrective Lenses

TECHNOLOGY

3-D 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 straps.

ANTI-REFLECTIVE (A/R) LENS TREATMENT TUSA’s Anti-Reflective (A/R) Lens Treatment decreases internal and external reflected light. This reduction increases light transmission to 95% resulting in significantly enhanced color, clarity, contrast and better overall vision underwater.

CORRECTIVE LENS Corrective Lenses are offered on several styles of masks. This option allows the diver to choose right and left lens powers in both a variety of diopters for maximum flexibility and for a custom fit.

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.

UV LENS TREATMENT TUSA’s UV Lens Treatment provides 100% protection from harmful UVA and UVB rays. Blocking of the ultraviolet spectrum (under 400nm) provides greater eye protection without sacrificing light transmission or vision.