There are a few terms in photography that are commonly mispronounced. Now, an interesting new video from Gerald Undone  sets the record straight once and for all concerning a few well-used photography words such as ISO, EOS, and Bokeh. Gerald not only explains how the respective words are pronounced, but delves into their etymology. He also explains the difference between abbreviations and initialisms.

Gerald puts the ‘bokeh’ argument to bed, and even throws in a bonus of how to write Raw vs JPEG and why.