I have the Ai version of the 200 Micro, & it's collar diameter is slightly small. From pictures, the collar for the Ais/200 Micro look similar, or almost the same.
Thank you for the "Heads's Up," on what other models to look for. The lens was listed on "That Auction Site," with a buy it now or best offer. I offered what I considered an almost ridiculous low & the person accepted it.
The lens length and weight make it a boondoggle to handhold. I'm actually more used to holding something more like the old 80-400VR. I also still have old ideas & forget I can shoot at ISO 2000. I won't say which lens is sharper at 400mm.
Again, Thanks.
Edit: There is a collar for the Ais, 200 micro on the bay. The seller told me it's too difficult to measure the diameter. (I'm looking for 60mm on the lens center. There are 2 indents on each side.)
Roland.....Do you have all the Nikon part numbers, or does your lens collection contain the entire catalog?