Legendary Vivitar Series 1 telephoto zoom with constant f/3.5, Komine-built optics rivalling first-party alternatives.
The Vivitar Series 1 70-210mm f/3.5 is a legendary third-party telephoto zoom that earned a reputation for optical excellence rivalling or exceeding first-party alternatives. This Canon FD mount version was manufactured by Komine, one of the finest Japanese optical companies that Vivitar contracted for their premium Series 1 line.
The constant f/3.5 aperture across the entire zoom range was remarkable for a telephoto zoom of this era, maintaining consistent exposure and viewfinder brightness from 70mm through 210mm. The optical design delivers exceptional sharpness and contrast, with many professional photographers of the 1980s choosing this lens over more expensive brand-name alternatives.
Build quality is outstanding with a solid metal barrel, smooth zoom and focus mechanisms, and quality multi-coating that controls flare and ghosting effectively. The one-touch zoom/focus design allows simultaneous adjustment of both parameters, a feature that divided opinion but was preferred by many photojournalists for its speed of operation.
The Vivitar Series 1 70-210mm f/3.5 is one of the most sought-after third-party vintage lenses, commanding premium prices that reflect its genuine optical excellence. The Canon FD mount version is less common than Nikon and Pentax variants, adding to its desirability among Canon FD system enthusiasts.