SAS ibox 1 Mask
Introducing the SAS ibox 1 Mask, a twin lens crystal silicone mask with removable tempered glass lenses, suitable for the fitting of Prescription lenses.
Lens may be rotated to suit either left or right hand side of the SAS I-Box-1 Mask. Spherical correction ensures a clear & concise appreciation of the underwater world. Available from -1.0 to -8.0 in 0.5 increments. Not suitable for bifocal or cylindrical prescriptions.
Please consult a qualified optician for your prescriptive power first.