Anti-Fog Freedom Film for all Scuba/Snorkeling

Produto ótimo, eu usei agora no mergulho que fiz, realmente a máscara não embaça, é um pouco caro o valor mas vale a pena o investimento, recomendo !

These work great. I can snorkel for hours without the mask fogging. I found that it is better to place the film towards the bottom of the mask because the mask tends to float up on your face in the water.

Other reviews moan about them not fitting. I am not sure these people should actually be scuba diving or snorkeling. Common sense and a modicome of intellect, you rotate both inserts until they fit. I purchased for my new MARES X view mask. I had used sea scrub, as I don't like to burn the lenses. Still the first day of my trip my mask suffered some fogging. So I re-applied the sea scrub and after rinsing and allowing to dry I used an isopropyl alcohol wipe and fitted the anti fog inserts. They work really well, although you still get fogging around the outside of the inserts. The issue I had and why I marked it down a star. They could include a sticky tape, as they do with mobile phone screen protectors. To dab on the lenses and remove dust particles. If you have even the smallest of dust, salt or sand particle inside the mask it will cause the film to have a bubble. Whilst these do not actually effect your vision when diving, for me it is annoying. Now home I will order another pair and fit them in a well steamed bathroom. so the steam removes most of the dust and I will use some of the sticky stickers left over from a phone screen protector.

Frustrating, the single lenses is advertised for the freedom elite, it actually have a cut ou marking to fit the mask, when I cut it, it still did not fit the mask. Needed to keep cutting until fit, but by than, the film was already out of shape.

Don't work very well to be honest. I don't recommend this product.