This Canon EF 300mm f/4.0 L IS USM Lens packs a powerful telephoto punch from its ergonomic, lightweight build. The internal elements have been shaped and treated for optimum light guidance as well as optical clarity. Additionally, this lens offers Image Stabilisation to assist in the fight against camera shake. As part of Canon’s popular L-series range this lens boasts high performance optics, ergonomic handling as well as dust and moisture resistance. Add this Canon EF 300mm f/4.0 L IS USM lens to your gear today and push your potential further.