PROMATE Fins Dry Snorkel Scuba Diving PURGE Mask Snorkeling Set Rx lens prescription mask AVAILABLE/ SCS0084 ProMate ForcePace Snorkeling Fins/FN468 ProMate Pro Viewer PURGE Mask/MK280: Prescription lens available ONLY on "Rx Package" of color select options. For near sighted lens, we have from 1.0 to 8.5 by increments of 0.5. For far sighted lens, we have from +1.0 to +4.0 by increments of 0.5. ProMate Cobra 100% Dry Whistle Snorkel/SK680 Nylon Mesh Bag w/ Cord Drawstring To avoid delay for your snorkeling package with prescription lenses mask order, please make sure you select "Rx Package" in color and your applicable size, and contact us by calling 1-818-913-3359 or email us at info@getwetstore.com for your preference colors and prescription detail.