Description: Nikon lenses made before 1977 need modification to allow Automatic Indexing (AI) on newer bodies. John White's service is effective, fast and affordable.
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| Home | Lens/Body Compatibility | Prices & Shipping | Notes | History | For Sale List | Links | This page was last modified: 07/19/20 p.s.: AI stands for "Automatic Indexing." COVID-19 update: Although the shipping services are not usually as speedy as before, my turnaround time is unchanged. Your lenses should be here no more than a few days.
July 2020: I have increased my prices for return postage. Although I have not changed the prices for my work in at least a couple decades, I find it necessary to keep up with postal rates. New prices are $10 for one or two lenses no larger than 200mm and $15 for more than two or any orders that include a lens longer than 200mm. I will be updating the order form soon.
Do you have an old Nikon lens and a newer Nikon body (or vice versa)? If yes, read on...