New mask provides 5 times the field of vision
If you're dissatisfied with a limited underwater view when diving, then you might be interested to learn about Hydrooptix' Mega-4.5d mask. After years of engineering, Jon Kranhouse – with the help of Hollywood computer gurus, who helped correct the once-fuzzy Hubble Space Telescope – has developed a mask that reportedly provides "a view almost five times wider than the view available through conventional flat masks, and the vision is completely distortion free." Sounds great! But there is one small drawback...
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