#Sigma lens serial number check serial numbers#

Qty - Number of lenses made based on serial numbers collected.Confirmed - Earliest and latest serial numbers seen.Start No - Serial number of first lens made.

Notes - Identifying features of the lens and points of interest.Scr - Number of screws in the lens mount, useful for identifying pre-AI and AI versions.MIJ MADE IN JAPAN, usually uncolored (late Ai, Ai-S) Usually missing on lenses with distance scale marked in m only. LMIJ LENS MADE IN JAPAN, usually white on barrel or focus (pre-Ai, early Ai). PAT PEND, LMIJ PAT PEND on barrel, LMIJ in white on focus ring (1961) LMIJ PAT PEND usually black on chrome barrel (1960) Country - AF lenses: Country of origin engraved or printed on lens.Lens - Lens focal length and designationĪi Kit - Nikon Ai conversion kit number for this and later versions.Serial number blocks are separated by a thin pale line. Versions with the same optical design are grouped together.ĭifferent optical variants are separated by a thick line, minor optical updates are separated by a thin dark line. Note: Pictures of pre-Ai versions may be of Ai converted lenses. If you bought a new lens (or camera) recently please let me know, it will help to keep this database current - thanks! I currently have limited time for research so serial numbers for current models may not be up to date. I don't receive information from Nikon or sponsorship from any other business, this list has been put together from many years of independent research and from details forwarded by readers. They help confirm the Start and End numbers or indicate the range where the Start and End numbers are unknown. The Earliest and Latest serial numbers are from lenses I have seen. Start and End serial numbers are from Nikon Ai conversion lists, service manuals, catalogues and various books. Minor changes to internal mechanics, lens coating, engravings or electronics may not be listed.įor each version up to four serial numbers are given: Start - Earliest - Latest - End. This page lists every Nikon lens version and sub-version I know of. If you have questions or new information please contact me, or you can support this site by making a donation. Many thanks to everyone who has contributed to this list. Nikon Lens Versions and Serial Nos Nikon Lens Versions and Serial Nos Lens Serial Nos |

Sigma lens serial number check