Vivitar Series 1 90mm f/2.5 macro lens for Canon FD mount.

The Vivitar Series 1 90 mm f/2.5 VMC Macro is a well known macro lens produced by Tokina under the Vivitar brand. The lens allows for a magnification of 1:2 by itself and reaches 1:1 when combined with the dedicated macro converter. It was manufactured by Tokina, who, after production of the Vivitar lens ended, re-released the lens design with identical optical scheme, updated coatings and much lighter mechanics as Tokina AT-X 90 mm f/2.5 Macro. Due to it’s unusual, smooth and distraction-free bokeh, the Tokina is often called “Bokina” - and its older Vivitar brother shows the same bokeh characteristics.