Ai conversion of non Ai lenses : LUSENET : Nikon Ai / Ai-S Lens : One Thread

Can somebody help me to get Ai-apertude rings to my Nikon lenses. I have a 28mm f.3,5 ; 55 micro Nikkor f.3,5 ; 105mm f. 2,5 and a 300mm f.4,5. I would be glad to hear from somebody.

Bengt Sdker

-- Bengt Saker (, July 20, 2000


I manufacture an adapter that sells for 6.00 for F3 and similar cameras with the articulated tab on the aperture ring.Send email for details.Regards,John Richardson

-- John Richardson (, April 18, 2002.

enail me an exact description of your lens, I have sources for most AI/AI-s factory rings, and sources for precision machining if req, example my (Nikon) Nippon Kogaku Nikkor-S, (nee Japan Optical Co., LTD., Lens) 50mm f1.4 req. a no longer available Nikon kit #4. I am looking for #4 kit or a nikkor-s C later production lens same, to harvest its AI-s Apature ring and affect a conversion by means of a donor lens. Steven Nichols

-- Steven C Nichols (, July 23, 2002.

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