50mm lenses can cost anywhere from under $100 to well over $2,000, with options filling out that range at just about every price point. While those sub-$100 lenses are fantastic learning tools, eventually, you will probably want to upgrade to a higher-quality option. The Viltrox AF 50mm f/1.8 lens seems to hit the sweet spot between quality and price, and this great video review takes a look at the lens and the sort of performance and image quality you can expect from it in practice.