Mamiya Sekor C 55mm f/2.8 N vs Pentax SMC Pentax 67 55mm f/4

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

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MamiyaSekor C 55mm f/2.8 NRemovePentaxSMC Pentax 67 55mm f/4Remove
Focal length55 mm55 mm
Max aperturef/2.8 (best)f/4
MountMamiya 645Pentax 6x7
Image circleLarge format / VVLarge format / VV
Close focus0.45 m0.35 m (best)
Filter thread58 mm77 mm
Weight335 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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Mamiya Sekor C 55mm f/2.8 N vs Pentax SMC Pentax 67 55mm f/4 — Specs Compared – ProductionPal