Sigma DG C 100-400mm f/5-6.3 OS HSM

Outstanding performance for price and physical size Was reading other rave reviews for this lens. They are right on. Extremely sharp at all focal lengths. Sigma hit a home run on this one. Construction seems robust and lens has a good feel in your hands. Amazing to get the focal length and performance in a lens this size and at the price point. 100% satisfied.

A must have for sports and wildlife! This lens is so sharp. It is portable and covers a good range of focal lengths. It would be wise to also get the dock as this can greatly improve the OS experience. Although it costs more, this lens is a "no brainer" replacement for any of the 70-300mm lenses.

A miniature 150-600 Sport. Awesome lens. I am amazed at the quality of images produced at all settings. In fact it does not have a bad setting - even 1.6 meters at 400mm at F6.3 - sharp. An even bigger surprise is that it works well with the 1401 converter at F11 and AF still works on my D500. A brilliant carry all day lens. My main advice is set your AF micro adjust on the camera body first then tweak the final setting via the USB hub. My D810 slightly upsets the OS at 1/90 - 1/180 - not the lenses fault. Even Nikon VR lenses have this problem when used with a D800 series camera. The D500 - no problem at all in this respect.