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Question: Anyone who owns a D7000 that can confirm me that the auto focus will work properly?
Document: It works awesome on the D7000 as well, but this time i have auto focus.People have said my pictures have never been better and most all of them are taken with this lens. A great find and a great deal.
I LOVE this lens! I really have no complaints except that my camera body (a Nikon D5000) is too "basic" - and will not drive this lens in auto-focus. I can manually focus it no problem, and on higher Nikon models (D7000 and higher) there is an additional pin that will make this lens truly AF if you want it. Now I just have an excuse to upgrade my camera body:)  Great lens though, takes amazing photos. Fast shutter speeds, because it has such a large max aperture.
I really hate the fact it doesn't have auto focus. Really would return item if I could. I should of listened to the other reviews
But... I would go with the auto-focus next time. I can take pictures fine without it, but my friends can't. Pictures of me are always blurry because my friends don't understand how to use a camera. :(
This lens photographs very sharp.. IF you get it jusssst right! It's EXTREMELY sensitive, and that's the only reason I've given it four and not five stars. The quality is great, the shipment got to me fast and I've enjoyed this lens. Definitely isn't for someone who enjoys auto focus and has trouble with manual focusing! (On my Nikon d5100 it's manual)
This lens only works in auto focus mode with built in focusing motor cameras. Since I have a nikon D5100 I can't use the auto focus mode, but let me tell you something, once you get used to focus it manually you'll get super sharp pictures and a an unbelievable bokeh if you can play with field depth. I highly recommend it, just a great piece of optics.
I wasn't expecting much and I knew it would be auto focusing on my DX body camera. It was a bit sharper at 2.2 than at 1.8 but still focuses alright when fully open. It is VERY hard for me to focus with it where as my 1.9 Yashica is very easy for me to find my focus point, granted it has a focus prism... Overall great lens. Next for me is the 1.8 35mm so i will catch more pictures.
I tried one of these on a D3100 and it worked well, but the manual focus only was a bit of a hindrance. I use it mostly to shoot my kids, in my house, so I need the large aperture as well as the ability to focus quickly. I've since upgraded to a D7000 and this lens has become exactly what I need for indoor shooting. On the DX camera I suppose a 35mm would have been better suited for indoor, but it was twice as expensive.
This lens should be in every photographers bag.I believe it is the cheapest f1.8 you can find anywhere. The bokeh from this lens is just great.It works really well with the cameras with built in focusing motor. I use it with my Nikon D7000 and it works really well. It is quite fast lens and the camera never looses focus.It works as great portrait/street/inddor photography lens.Highly recommended! No brainer, especially at this price point.
The depth of field is amazing and colors vivid. Manually focusing was not at all a problem, the D5100 provides a small green dot in the viewfinder to indicate proper focus....I relied on that most of the time, but not always.This has become my favorite lens hands down and a true bargain for the price.UPDATE:  It has been 5 months since we got this lens and it is performing perfectly. I get caried away talking about this lens because it is that good! My wife is going to take up photography and took my D5100, I now upgraded to a Nikon D7000 and will have to purchase another one of these soon for her.
Answer: El autofocus funciona oerfectamente