If you are looking to buy a new lens for your camera, and one of the camera manufacturer options that you’ve been looking into are Sigma lenses, then you might have bumped into Sigma’s Art line or something called Art Lenses.
This could happen if you are looking into buying lenses created with exceptional focal plane sharpness and just great optical performance that ensures stunning image quality.
In case this phrasing has confused you, and you’ve been wondering what an art lens actually is, you’ve come to the right place, as all those lenses have some things in common, and all of them will be explained down below.