Corrective lens Ceos Mask Minus -4.0

These corrective lenses can be inserted into the M-212 Ceos, M-28 Geminus, TM-7500 Splendive II and M-40 Splendive IV masks. Available in 0.5 diopter increments from -1.0 to -8.0 and +1.0 to +4.5 for left and right lenses.