Tamron has become one of the most impressive manufacturers in the photo industry in recent years, creating an array of lenses that offers both practical and affordable designs and that push the boundaries of traditional capabilities. The 11-20mm f/2.8 Di III-A RXD falls into the former category, offering Fujifilm and Sony shooters an affordable ultra-wide angle f/2.8 zoom, making it appealing for a wide range of applications. This excellent video review takes a look at the lens and the sort of performance and image quality you can expect from it in use.