Apurva Madia Posted March 27, 2008 Share Posted March 27, 2008 I sometimes wonder, more and more Nikkors now come with built in motor. Which motor works when they are used with cameras like D300, D3, D200, D80 etc? And why should owners of these cameras shell out extra for a lens motor when their camera has one of its own? Link to comment Share on other sites More sharing options...
Matt Laur Posted March 27, 2008 Share Posted March 27, 2008 The motors built into the lenses are much faster, and much quieter. But then, I really like that my D200 can also drive the screw/geared AF on my older 'D' lenses. I see it as win/win, and would be mighty peeved if I was looking at D40/D60-ish situation, which would greatly reduce my choices of a lot of Nikkor and other excellent third-party lenses. Link to comment Share on other sites More sharing options...
hans_janssen Posted March 27, 2008 Share Posted March 27, 2008 Did you ever hear and see the D200 AF with a AF80-200 2.8 or a AFs 70-200 2.8 VR, if you saw it you know the answer: quiet and fast or slow and noisy. The screwdriver is not coppled(or switched off) when it is pressed back into the camera mouth by a AFs/HSM lens, Link to comment Share on other sites More sharing options...
ilkka_nissila Posted March 27, 2008 Share Posted March 27, 2008 AF-S (motor in the lens) works better but takes a bit more space in the lens. It is faster, quieter, and hunts less since it has no slack. Manual focusing may be better or worse with AF-S lenses than AF lenses, depending on the specific lens. In AF-S lenses there is no mechanism for the body motor to focus the lens. Link to comment Share on other sites More sharing options...
arthuryeo Posted March 27, 2008 Share Posted March 27, 2008 I have not had any of my AF-S lenses die on me ... yet but I heard that AF-S lenses have shorter longevity than those without. I have no scientific data to prove it. Having said this, I love the convenience of AF-S because, in general, their responsiveness is just more pleasing than non-AFS lenses. It's all about your application. Link to comment Share on other sites More sharing options...
jwallphoto Posted March 27, 2008 Share Posted March 27, 2008 AF-S kicks butt. I just went from D40 to D200, and I have a 105mm micro D-lens which is great, but with the D40 it had no AF ability. On the D200, the 105mm has no AF-S ability -- that is, no ability to manually change the focus while the AF is engaged. I'd gotten spoiled by being able to do that with my 300/4 AF-S, and it always seems weird to me when I try to do with the 105mm and can't. Link to comment Share on other sites More sharing options...
beno_t_marchal Posted March 27, 2008 Share Posted March 27, 2008 The in-lens motor take priority because it is faster and more efficient. Note also that the body motor is a tiny portion of the cost of a D3/D300/D200 but, as a cost-cutting measure, Nikon is now shipping entry-line cameras (D40 and the likes) that lacks the body motor -- pressumably on entry-line camera that motor was a more significant portion of the cost. --ben Link to comment Share on other sites More sharing options...
tom_luongo1 Posted March 27, 2008 Share Posted March 27, 2008 I lost a stepper motor on a 28-70/2.8. It would have been a $400 repair but Nikon fixed it under warranty a little more than 5 years after the original purchase date. I'm glad I was able to get a copy of my purchase receipt. Link to comment Share on other sites More sharing options...
tonybeach Posted March 27, 2008 Share Posted March 27, 2008 "...why should owners of these cameras shell out extra for a lens motor when their camera has one of its own?" > Hi Apurva, I see no difference in focusing speed between the Tokina 12-24/4 (which has no motor) and the Nikkor 17-35/2.8 (which has both a motor and is a stop faster). The Nikkor 50/1.8 is also lightning fast despite not having a motor. Larger screw driven zooms though start to feel clunky compared to their AF-S counterparts. Link to comment Share on other sites More sharing options...
ilkka_nissila Posted March 28, 2008 Share Posted March 28, 2008 I think the motor in the body takes quite a bit of space in the body. So that could be the reason they leave it out at the entry level. Link to comment Share on other sites More sharing options...
Apurva Madia Posted March 28, 2008 Author Share Posted March 28, 2008 Everyone for clearing some concepts! Link to comment Share on other sites More sharing options...
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