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igmolinav

macrumors 65816
Original poster
Aug 15, 2005
1,116
2

cube

Suspended
May 10, 2004
17,011
4,973
All Nikon mount AF lenses autofocus with the D50.

The D40/D40x/D60 do not have a motor in the body. That's why the lens must have one.
 

iBookG4user

macrumors 604
Jun 27, 2006
6,595
2
Seattle, WA
All Nikon mount autofocus lenses will autofocus on the D50, so you don't have to worry about that. It is saying that because the D40 does not have a built in autofocus motor, thus the lens has to have an autofocus motor for it to work on the D40/60.
 

SLC Flyfishing

Suspended
Nov 19, 2007
1,486
1,717
Portland, OR
Will a D50 AF with AF-S lenses? Meaning does it have the contacts for lenses with the focusing motors? Pentax's version of AF-S lenses also have screw drives for those bodies such as the K100D which don't have the contacts for the lens motors.

SLC
 

pdxflint

macrumors 68020
Aug 25, 2006
2,407
14
Oregon coast
Will a D50 AF with AF-S lenses? Meaning does it have the contacts for lenses with the focusing motors? Pentax's version of AF-S lenses also have screw drives for those bodies such as the K100D which don't have the contacts for the lens motors.

SLC
Yes. The original kit lens with the D50 was not a screw-drive lens.
 

igmolinav

macrumors 65816
Original poster
Aug 15, 2005
1,116
2
Hello,

Thank you very much for your replies : ) !!!

Wow, so somehow I am very lucky. I mean, I don't have to
buy a new body for that Tokina lens.

Very kind regards,

igmolinav.
 

igmolinav

macrumors 65816
Original poster
Aug 15, 2005
1,116
2
Hi,

Thank you again : ) !!! And according to what you have told me, I could use the following 12-24mm. DX from Tokina:
http://www.bhphotovideo.com/c/product/360350-REG/Tokina_ATX124AFPRON_12_24mm_f_4_AT_X_124AF.html

as opposed to the 12-24mm. DX II from Tokina:
http://www.bhphotovideo.com/c/product/594649-REG/Tokina_ATX124DXIIN_12_24mm_f_4_AT_X_124AF.html

The first of the two mentioned should be able to autofocus with the D50. The advantage is that the first one is $400, and the second one $580. Apparently there is no major change, except that the second one, can now be used with Nikon D40 and D60 bodies.

Thank you again, kind regards,

igmolinav.
 

OreoCookie

macrumors 68030
Apr 14, 2001
2,727
90
Sendai, Japan
The first of the two mentioned should be able to autofocus with the D50. The advantage is that the first one is $400, and the second one $580. Apparently there is no major change, except that the second one, can now be used with Nikon D40 and D60 bodies.
The second one has improved coatings of the lenses (which should have a small effect, probably not enough to justify shelling out the extra cash) in addition to the focus motor. As long as you don't plan on upgrading on anything smaller than a D90-class camera (which have built-in focus motors), there is no reason not to save the money for something else.
 
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