The Macbook Pro is Apple's top-of-the-line product. First introduced in 2006 and now in its third-generation, unibody aluminium guise, the Macbook is one of Apple's most sought-after and hyped products. Now the Macbook is available with Apple’s new innovation: the Retina Screen. Essentially, a retina screen contains the maximum amount of pixels visible to the human eye, meaning that anything viewed on a retina screen should be indistinguishable from viewing an object in the real world with the naked eye. Apple’s newest 13 and 15 inch offering come with 2,560x1,600 and …