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Lomo OKC Standard Speed 18mm T3 vs ARRI Signature Prime 18mm

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

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LomoOKC Standard Speed 18mm T3RemoveARRI Signature Prime 18mmARRISignature Prime 18mmRemove
Focal length18 mm18 mm
Max apertureT3T1.8 (best)
MountOCT-19 (Lomo / Konvas), PLLPL
Image circleSuper 35Large format / VV
Close focus0.51 m
Front diameter114 mm
Weight680 g (best)2 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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Lomo OKC Standard Speed 18mm T3 vs ARRI Signature Prime 18mm — Specs Compared | ProductionPal — ProductionPal