sphericalaberration

Portraits Taken with Canon RF100mm Macro Show Incredible Detail

Canon hasn't missed that the EF version of the 100mm f/2.8 macro lens has been popular as a portrait lens for some time and asked Kahran and Regis Bethencourt of CreativeSoul Photography to take the new RF model for a spin. Together, they show the insane image quality this new optic can deliver.

Goodbye Aberration: Physicist Solves 2,000-Year-Old Optical Problem

When you look through your viewfinder and things seem a little bit blurry or lacking definition, it's probably because you are using an “el cheapo” lens. So you read reviews and buy a much more expensive lens, and what do you do next?

A Simple Explanation of How Lenses Work

Canon just released this 3.5-minute video that explains how lenses work. We learn about focal points, spherical aberration, chromatic aberration, and how multiple lens elements are used together for aberration correction.