| Show eyeglasses Hye glasses for diver A nen has hit ate ltv patented for the use of gubin irine trine divers it Is I 1 e ell knon hut that the bunian eye aloi not function pr properly oVerly under water inter objects app turing bull blurred and distorted this Is due to the fact t that the spul ppul of light in iff is ditter 4 nt at front the til peed of light in air anti hinlo hi nee the il lusht ht ans enter the eye with a diffor tnt angle of retraction refraction the ye being dt ignec for fo ruling rna coming through the nir air Is I 1 unable to tn focus a coming through the water |
