SCUBAPRO Replaceable Bi-Focus Optical Lens for Zoom and Flux Twin Dive Masks, Right +2

Compatible with SCUBAPRO Flux Twin and Zoom dive masks, this interchangeable bi-focus optical lens ensures you get the cleanest and clearest view of the underwater world., Lens change system lets you change the lenses yourself in less than a minute — without tools., Bi-focus corrective optical lens choices include +1.0, +2.0, and +3.0 for left and right lenses., Lenses are designed to fit only the left or right side., To correct for farsightedness., Optical lenses fit Flux Twin, Zoom & Ecco masks