The Canon RF 7-14mm f/2.8-3.5 L Fisheye STM captures a dramatic 190-degree circular fisheye view at 7mm and 180-degree diagonal at 14mm, with a weather-sealed build weighing just 476g. Its optical design includes 5 ED and 2 aspherical elements with advanced coatings for high clarity, and the STM motor delivers fast, silent autofocus. This lens is ideal for landscape and adventure photographers seeking a portable ultra-wide zoom to create immersive, creatively distorted perspectives.