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Using old AF Nikkor lenses on DSLRs
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Nov 21, 2018 14:13:15   #
MT Shooter Loc: Montana
 
wetreed wrote:
That is my point. They need electrical to function on the newer cameras. Don’t be so rude. You are the one that needs education.


Your point is totally uninformed! AND TOTALLY INCORRECT! Please stop posting such incorrect and false information, it reveals your total lack of knowledge of the subject matter and makes you look incompetent to answer ANY questions when you argue your incorrect information!

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Nov 21, 2018 14:24:28   #
RWR Loc: La Mesa, CA
 
pats wrote:
I didn’t want to invest in a camera body only to find out AF feature wouldn’t work.

If in doubt, download the manual for the camera you’re interested in, and check “Compatible Lenses.” It will tell you what will fit and which functions are and are not available.

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Nov 21, 2018 14:29:21   #
Bill_de Loc: US
 
I have three old AF lenses, 24mm F/2.8, 50mm F/1.4, and 105 mm F/2.8 Micro. I have used them on everything from a D1x, D7200, and the relatively new D850. They all worked fine on FF and DX cameras, although the focus is a bit slower than newer lenses. But, nothing broke, smoked, or turned into jelly.

--

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Nov 21, 2018 15:47:47   #
BebuLamar
 
All Nikkor AF lenses are compatible to the D7500 and D750 especially the D750 because they were designed for FX.

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Nov 21, 2018 16:36:46   #
juan_uy Loc: Uruguay
 
rmalarz wrote:
I have a number of them that I use. However, a word of caution, some of the older lenses will physically damage the electrical contacts within the body. Be careful.
--Bob


Bob, could you expand on the caution that one should have? and what would be the risks involved?

I have a D7200 and would like to try older lenses, but your message made me hesitate

Thanks in advance

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Nov 21, 2018 16:44:03   #
wetreed
 
larryepage wrote:
Mechanical screw drive AF lenses only require that the body they are used on have a built-in autofocus motor. Since the lens doesn't have a motor, the AF functionality is all in the body. No electrical connection to the lens is required for focus. They won't focus on a few of the newer bodies (the ones that do not have a motor).

I've provided this link elsewhere, but here it is again, from Nikon's site. It's a downloadable pdf so that you can carry it with you everywhere...

https://www.nikonusa.com/Images/Learn-Explore/Photography-Techniques/2011/Which-Nikkor-is-Right-for-You/Media/NIKKOR-lens-compatibility-chart.pdf

Edit: Let's try this, just for fun, so that you don't even have to visit the other site:
Mechanical screw drive AF lenses only require that... (show quote)

The old Nikkor lenses the OP refers to are manual focus. You can’t auto focus a manual focus lens.

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Nov 21, 2018 16:53:16   #
Bipod
 


That URL requires a sign in.

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Nov 21, 2018 16:56:39   #
Bipod
 
wetreed wrote:
The old Nikkor lenses the OP refers to are manual focus. You can’t auto focus a manual focus lens.


He said "F AF" lenses. AF=autofocus.

(This is another example of Nikon lens mount designations causing confusion. )

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Nov 21, 2018 16:57:50   #
MT Shooter Loc: Montana
 
Bipod wrote:
He said "F AF" lenses. AF=autofocus.

(This is another example of Nikon lens mount designations causing confusion. )


Absolutely!
Some people just refuse to read!

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Nov 21, 2018 17:24:30   #
dandi Loc: near Seattle, WA
 
pats wrote:
I have several old Nikkor lenses, a 50 mm f1:1.8, a 35-13mm f1:3.5-4.5, and a 70-300mm f1:4.5-5 I used on my N8008. Nikon’s lens compatibility chart indicates they are fully compatible with many Nikon digital cameras suggesting they mount and the auto focus works properly. I’m considering a D7500 or D750. Has anyone had experience using these older lenses on new DSLRs. I know they are heavier than the newer lenses but would like to know if there are any other drawback such as image quality. Has anyone actually used them on newer DSLRs (i.e., D7200, D7500, D750)? Thanks for your help.
I have several old Nikkor lenses, a 50 mm f1:1.8, ... (show quote)

They will work fine on newer DSLRs you have mentioned. I have several of them and like using them on d7000 and d700 (50mm, 20mm, 28mm, 180mm, 70-210mm). All these lenses are pre AF-D and work very well.

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Nov 21, 2018 17:38:32   #
wetreed
 
MT Shooter wrote:
Your point is totally uninformed! AND TOTALLY INCORRECT! Please stop posting such incorrect and false information, it reveals your total lack of knowledge of the subject matter and makes you look incompetent to answer ANY questions when you argue your incorrect information!


My point is totally correct and informed. I am providing a valuable service by sharing competent and knowledgeable information. I don’t know why you are so misinformed and argumentative.

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Nov 21, 2018 17:43:03   #
MT Shooter Loc: Montana
 
wetreed wrote:
My point is totally correct and informed. I am providing a valuable service by sharing competent and knowledgeable information. I don’t know why you are so misinformed and argumentative.


You're a really funny guy. Uninformed, stubborn, and somewhat stupid in the ways of lenses. I am not the only one to point out your misinformation, just the first.
Keep digging your hole, its being rapidly filled behind you.

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Nov 21, 2018 17:44:08   #
dandi Loc: near Seattle, WA
 
wetreed wrote:
My point is totally correct and informed. I am providing a valuable service by sharing competent and knowledgeable information. I don’t know why you are so misinformed and argumentative.


You said in your first post that they will not autofocus, this is not correct, they will autofocus because they are AF lenses.

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Nov 21, 2018 17:45:34   #
sloscheider Loc: Minnesota
 
wetreed wrote:
They cannot auto focus,because they don’t have the correct electrical contacts. Also they can only be used on the manual mode.

I use and older 80-200 2.8 lens with D7000 and D600 bodies. They both have the in body focus motor and everything works great....

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Nov 21, 2018 17:48:53   #
Bill_de Loc: US
 
wetreed wrote:
My point is totally correct and informed. I am providing a valuable service by sharing competent and knowledgeable information. I don’t know why you are so misinformed and argumentative.


You are wrong, I am often wrong but I know when to admit it. The OP said they are AF lenses. Referencing the 50mm F/1.8 from over 30 years ago:

"The only incompatibility is that it will not autofocus with the cheapest D40, D40x, D60, D3000, D3100, D5000 or D5100, but if you focus manually, everything else works great."

https://kenrockwell.com/nikon/5018af.htm

The OP said I’m considering a D7500 or D750.

--

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