This mask features negative myopia (SPH) lenses available in -0.5 diopter increments (e.g. –1.5, –2.0, –2.5, -3.0..). Each lens is crafted from tempered glass for safe, sharp, and clear underwater vision.

Need a custom prescription for your left/right eyes? Just follow these steps:

1). Pick the "Customize" option and place your order.

2). Tap "Add note" at checkout.

3). Type your left and right diopters (e.g., Left -2.0, Right -4.5) in the order note.

If you need any assistance, please click the "Chat" icon on the shop page to contact us.