Utdrag: I use this lens professionally to cover the presidential campaign and for fun shooting wildlife and find it to be every bit as good as my old Canon 500mm f/4 but at a big savings. The focus is fast, accurate and quiet and the lens quality is amazing but much lighter than the Canon.
Fördelar: Consistent Output, Durable, Fast / accurate auto-focus, Lightweight, Rugged, Strong Construction
Summering: Changed from my previous trusty Sigma 50-500, to the slightly heftier 500 EX DG IF APO. Even at these weights, there is a strengthening curve, where you can shoot with it for up to 15 seconds before starting to shake, to extending it to a minute.
Great Buy. Worth the Investment. Good Travel Lens.
30 april 2015
Summering: This is a fantastic lens for the price. Tack sharp at f/5.6. Relatively short length so it will fit in most full size camera backpacks. Because the version I bought and use is the Sony/Minolta Mount version it has a screw drive motor that is noisy and hunts in low light.
Utdrag: I've testing this lens for a week now and I cannot find any faults with it. I use it on my Pentax K-3 for wildlife photography. The lens is tack sharp at f4.5 through f11. On Pentax equipment,the lens does not have Sigma's HSM technology but autofocuses using the older screw-drive technology.
Summering: Arrived well packaged and all correct as described. This is a weighty lens, but with the straps fitted correctly carrying is not a problem, I am not as young as I'd like to be but have found even at an early stage I can take excellent images on full 500mm hand held with surprising ease.
Summering: Wer ein einigermaßen preisgünstiges 500er Tele sucht und auf Stabi verzichtern kann - mit dieser Brennweite fotografiert man ja sowieso nur mit Stativ, also, was brauch ich einen Stabilisator? - der sollte zugreifen. Die Sigmas sind ein Drittel bis 50 % billiger als die Pendants von Canon bzw.