These corrective lenses can be inserted into the new M2004 Intega mask as well as M-211 Freedom One mask. Available in 0.5 diopter increments from -1.0 to 4.5 for left and right lenses.

FEATURES

Positive Diopters: 1.0 ~ 4.5

Available in Left and Right

Negative Diopters: -1.0 ~ -8.0

Compatible Masks: M2004, M2004QB, M-211, M-211QB