The earliest historical reference to the increase of view goes back to Egyptian hieroglyphics of V century BC, which represented simple glass lenses . The earliest written record of magnification view dates from the first century BC, when Seneca, a tutor of Emperor Nero of Rome, wrote: " Letters, however small and blurry , are seen more widely and clearly through a globe or glass full of water ' .1 Nero also said he saw the gladiatorial games using an emerald as a lens corrector.2 using a convex lens for a wider image is discussed in Alhazen optics book ( 1021). His translation from Arabic into Latin in the twelfth century was instrumental to the invention of eyeglasses in Italy XIII.1 century

The earliest historical reference to the increase of view goes back to Egyptian hieroglyphics of V century BC, which represented simple glass lenses . The earliest written record of magnification view dates from the first century BC, when Seneca, a tutor of Emperor Nero of Rome, wrote: " Letters, however small and blurry , are seen more widely and clearly through a globe or glass full of water ' .1 Nero also said he saw the gladiatorial games using an emerald as a lens corrector.2 using a convex lens for a wider image is discussed in Alhazen optics book ( 1021). His translation from Arabic into Latin in the twelfth century was instrumental to the invention of eyeglasses in Italy XIII.1 century

The treatise irride ("In the rainbow ") Grosseteste Robert English , written between 1220 and 1235, mentions using optics to "read the smallest letters from incredible distances ." A few years later , Roger Bacon also would be released for writing about the properties of lenses extending in 1262.3

The treatise irride ("In the rainbow ") Grosseteste Robert English , written between 1220 and 1235, mentions using optics to "read the smallest letters from incredible distances ." A few years later , Roger Bacon also would be released for writing about the properties of lenses extending in 1262.3