Custom Prescription Diving Mask Set Myopia Snorkelling Gear Optical Swimming Mask with Dry Tube Power Range from -2.0 to -7.5
Mask's Lens: optical glass with Power Range from -2.0 to -7.5, with 0.5 each step.
Snorkel Tube: top dry with silicone mouthpiece
Customize Optical Diopter: available
--Ideal for smaller to medium faces (fits almost everyone).
--Crystal, liquid silicone injected skirt and strap.
--Double edge comfort sealBroad peripheral view.
--High quality Tempered glass lenses.
--Optical lenses available from –2.0 to –7.5 by increments of 0.5 (for nearsighted or myopia)
--Customize optical diopter is available if you need!
Please double check your address and shipping details is correct when you place the order!