Tusa Liberator Dive Mask
Description
A great alternative to a full prescription dive mask, the Tusa Liberator with ClearVu tempered glass lenses, provides a convenient and cost-effective option for divers who require vision correction while underwater.
Rather than having a fully customised prescription for each individual eye, spherical equivalent lenses use a calculated lens power that combines the spherical and cylindrical components of a prescription into a single, simplified correction. This can provide improved clarity and make it easier to select a suitable off-the-shelf lens option.
Featuring tempered glass lenses and a hypoallergenic crystal silicone skirt and strap, the Tusa Liberator mask is designed to provide a comfortable, secure fit while being gentle on the skin. The soft silicone construction helps create a reliable seal around the face for added comfort during use.
Choosing the right prescription is simple. Start by looking at the sphere (SPH) power on the prescription provided by your optometrist and use this value when selecting your Tusa lenses.
If your cylinder (CYL) power is greater than -1.00 this may affect which prescription option is most suitable for you.
Not sure which option to choose? Simply upload your prescription at checkout and we will help with the lens selection.
- Claim your Private Health Rebate
- Risk-free Guarantee: 30-day moneyback guarantee
- Free Express Shipping for all prescription orders within Australia

Plus Powers:
+1.00 / +1.50 / +2.00 / +2.50 / +3.00 / +3.50 / +4.00 / +4.50
Minus Powers:
-1.00 / -1.50 / -2.00 / -2.50 / -3.00 / -3.50 / -4.00 / -4.50 / -5.00 / -5.50 / -6.00 / -6.50 -7.00 / -7.50 / -8.00
Lens material: Glass


