My face often seems to allow a leak under my nose. I have to have a seemingly very tight strap pull. Can I return this sea vision mask if I do not have a successful seal?
Hello Michael, here is the link to our return policy: http://www.scuba.com/ads/shipping.asp#return. That will explain our Return policy.
Available Lens Type:
Single Vision Lenses
For a comfortable fit with low volume and enhanced down and side vision* in a streamlined frame.
Free 2oz SeaVision defog included!
Free Protective hard case included!
For all faces (60-240 lbs). One of a handful of masks that fits almost all faces
Provides Excellent Peripheral Vision
Crystal silicone - The highest grade silicone available for a soft comfortable seal
Swivel buckles for comfort
Available in Single Vision or Bifocal Correction
Highest quality lenses made from material (CR39), which makes them stronger and much more efficient than glass.
Available in clear lenses, Max SeaVision Filtered (yellow) lenses or our Patented Color Corrective Filtered Lenses (Magenta).
Offered with or without a purge valve.
Advantages of having custom corrective lens masks instead of 'stock corrective lens masks' or 'readers' lenses in your dive mask:
Stock corrective lenses only correct for the Spherical portion of your prescription in half Diopter increments.
If you need bifocal correction, stock corrective lenses only have one position in the lens.
The SeaVision® custom prescription lens provides exact correction for the Spherical, Cylindrical, Axis and Bifocal (often written as ADD) of your prescription. Both positive (+) and negative (-) Diopters are available so you can see perfectly. The SeaVision® mask features a unique, Underwater Bifocal correction. It will be ideally positioned on the lens for optimal in-water use. These custom lenses will work like your eyeglasses you use land side.