Pentax Super-Takumar 55mm f/1.8 vs Pentax SMC Pentax 50mm f/1.2

Every spec on one table, the better number marked in each row. Up to 4 products of the same kind.

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PentaxSuper-Takumar 55mm f/1.8RemovePentaxSMC Pentax 50mm f/1.2Remove
Focal length55 mm50 mm
Max aperturef/1.8f/1.2 (best)
MountM42 screwPentax K
Image circleFull frameFull frame
Close focus0.45 m0.45 m
Filter thread49 mm52 mm
Weight215 g (best)385 g

Green marks the better number where one exists (lighter, faster, brighter, longer range). Sensor size, mounts and media are facts, not scores.

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Pentax Super-Takumar 55mm f/1.8 vs Pentax SMC Pentax 50mm f/1.2 — Specs Compared – ProductionPal