Laws of Physics debunked. . . while you wait. . .

[JohnN]

Sorry to pick on Diver's Supply, but the claims for this are boggling:

[h=3]Ultra HD Mask[/h]This mask has Yellow lenses that help intensifies light underwater from the color loss at depth. The benefit from this helps to optimize available light and improve visibility at the same time.

 

[NAM001]

Trying wearing yellow sunglasses at dust and after and see the diference. I would expect the lenses to be yellow and red however. I say red because for the same reason you use a blue water filter on your camera and it is red to ballance the colors.

 

[knotical]

"intensifies light"?
Any colored filter reduces light. Marketeers are not physicists.

 

[redacted]

The Benefits of Yellow Lenses in Sunglasses | eHow

Perhaps "intensify" was not the best work.