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ARRI Signature Prime 25mm vs Cooke S7/i FF 25mm

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

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ARRI Signature Prime 25mmARRISignature Prime 25mmRemoveCooke S7/i FF 25mmCookeS7/i FF 25mmRemove
Focal length25 mm25 mm
Max apertureT1.8 (best)T2
MountLPLPL, LPL
Image circleLarge format / VVFull frame
Front diameter114 mm110 mm
Weight1.9 kg (best)3.3 kg

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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ARRI Signature Prime 25mm vs Cooke S7/i FF 25mm — Specs Compared | ProductionPal — ProductionPal