Sigma 170-500mm f/5-6.3 APO Aspherical

This camera glass has a range of 170-500mm, which makes it suitable for capturing distant objects. It has a number of lens elements, including aspherical elements, which help to reduce distortion and improve image quality. The lens also has a coating to reduce flare and ghosting. The build quality of this photographic lens is good, and it is durable enough to withstand regular use. The lens is available in different mounts, so it can be used with a variety of cameras. It can be used with both autofocus and manual focus modes, depending on the photographer’s preference. The lens has a good resolution, which means that images will be sharp and detailed. Overall, the Sigma 170-500mm f/5-6.3 APO Aspherical lens is a good option for photographers who need a super telephoto zoom lens, and there are alternatives available for those who need something different.

Optical design

Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result. Not the best in low light conditions but the lack of high aperture can be compensated with higher iso

Physical characteristics

With a lens filter diameter of 86 mm finding lens filters in this range can be expensive consider using Cokin P system if you really need one. 229 mm long, with this size carry only if you use it. Weights 1320 grams so it is a heavy lens, consider using its own lens bag.