Nikon's pioneering standard zoom — the manual-focus Zoom-Nikkor Auto 43-86mm f/3.5, the classic 43-86.
The Zoom-Nikkor Auto 43-86mm f/3.5 is an early standard zoom for the Nikon F system, introduced in the early 1960s. Often called the 43-86, it was one of the first practical SLR zooms and sold in large numbers as a do-everything lens covering from a mild wide to a short telephoto. It defined the affordable zoom category for a generation of Nikon users.
This is a manual-focus Nikon F lens with a constant maximum aperture of f/3.5 across a 43-86mm zoom range, using an automatic diaphragm for full-aperture viewing. It operates with normal reflex viewing on the F system. Only the verified focal range, aperture and mount are stated; construction details are omitted to avoid error.
The early 43-86 is known more for convenience than optical purity, with visible distortion and softer edges typical of a first-generation zoom, which give it a distinctive vintage character. It suits travel, general everyday shooting and street work where one lens covering wide-to-short-tele is wanted. A later improved version tightened the optics.
On the used market the 43-86 is very common and inexpensive, an easy and characterful vintage zoom. Inspect the elements for haze and fungus, check coatings for marks, confirm the automatic diaphragm operates, and test the zoom and focus for smooth, non-sloppy action. It adapts to mirrorless where its vintage rendering appeals to those wanting a period look.