Overview

The Vivitar 35mm f/2.8 Auto Wide-Angle (Tokina-made T-4 mount) is praised for excellent rectilinear distortion control (10/10) and good sharpness, comparable to the Sigma 50mm f/2.8 EX DG macro (MalcolmL). It offers well-balanced contrast, nice colors, and controlled chromatic aberration. Weaknesses include mediocre bokeh (5/10) and flare when pointed at the sun. Build is compact and sharp, ideal for panorama work. Best suited for users needing a distortion-free wide-angle on a budget, though acquiring the mount may add cost (MalcolmL).