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Canon FL 58mm f/1.2 vs Vivitar 50mm f/1.4 Auto

Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.

Verdict at a glance

  • Canon FL 58mm f/1.2 is faster by 0.4 stops (f/1.2 vs f/1.4), letting in more light.
  • Vivitar 50mm f/1.4 Auto goes wider (50mm vs 58mm).
  • Canon FL 58mm f/1.2 reaches further (58mm vs 50mm).
Specification comparison
Spec FL 58mm f/1.2 50mm f/1.4 Auto
Brand Canon Vivitar
Mount Canon FD Canon FD
Type Prime Prime
Focal length 58mm 50mm (wider)
Max aperture f/1.2 (faster) f/1.4
Format full-frame n/a
Groups 5 n/a
Af motor none n/a
Elements 7 n/a
Weight g 410 n/a
Filter mm 58 n/a
Length mm 52.5 n/a
Diameter mm 64.5 n/a
Min focus m 0.6 n/a
Max magnification 0.117 n/a

Canon FL 58mm f/1.2

The Canon FL 58mm f/1.2 is a fast manual-focus standard prime lens covering 58mm at f/1.2 for Canon FD mount cameras. The natural field of view suits street, documentary and everyday photography.

Vivitar 50mm f/1.4 Auto

The Vivitar 50mm f/1.4 Auto is a fast manual-focus standard prime lens covering 50mm at f/1.4 for Canon FD mount cameras. The natural field of view suits street, documentary and everyday photography.

Compare other lenses or browse our best-of guides.