The Sigma 150-600mm f/5-6.3 DG OS HSM S is a super telephoto lens intended for FF and APS-C format with AF motor. The lens manages to amaze thanks to the sharpness of the shots obtained, it is a system that lets details shine through and the difference with other types of lenses is clearly noticeable. Very versatile, perfect for a type of landscape or natural photography, even sports. Ideal in all moments when it is appropriate to shoot from a distance. The excellent quality is also evident from the construction of the lens which is very solid, resistant and ideal for photographing even in adverse weather conditions such as rain, humidity. The sharpness is excellent, the weight is not the best but it is still a manageable body. Sigma 150-600mm f/5-6.3 DG OS HSM S is overall truly optimal, an excellent compromise especially for the price range. Precise, solid, well built and performing. External ring zoom with stabilization built into the lens, internal AF, minimum focus distance 2.60 metres. Its performance certainly leaves you amazed, thanks to the fluid handling and the excellent continuous work. Ideal for: lovers of outdoor photography, photographers who follow motorbike/car racing, sports. Although it is not comparable to high-end lenses, comparing the price to the performance, it is easy to see how it is possible to have an element that cannot be missing for professional photographers and for amateurs who want to develop their camera sector with a notable accessory.