Who invented the Intraocular Lens

to correct Cataracts?

Isaac Newton

HH

Isaac Newton was responsible for many things but the Intaocular Lens wasn't one of them.

HH

 He did invent the Reflecting Telescope which solved the problem of 'Chromatic Aberration' which is a bluriness caused by the inline lenses on earlier refracting telescopes.

HH

Newton used a curved, metal mirror to collect the light and reflect it to a focus point.