Search Results for: ophthalmology

Introduction to Prisms Even as early as in the 13th century, six-sided crystals of natural quartz were used to generate rainbows. In the late 1660s, people believed that color was a mixture of lightness ...

Adaptive Optics Introduction The field of optics studies the behavior of light – a form of substance with a characteristic wavelengths ranging from about 400 to 700 nanometers for visible light to as ...

A Dilemma of Choices If you are suffering from vision degradation like myopia, hyperopia and astigmatism, you are probably considering LASIK (laser-assisted in situ keratomileusis) cornea surgery, so as to ...