ARRI Signature Prime T1.8

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The newest members of the ARRI lens family are the 16 large-format and the Super 35 ARRI Signature Prime lenses, ranging from 12 mm to 280 mm and fitted with the ARRI LPL mount. While the Signature Primes exemplify state-of-the-art optical precision, they have been designed to render organic, emotionally engaging images, gently softening and texturizing the large format with natural skin tones and creamy bokeh. A fast T-stop of T1.8 facilitates shallow depth of field and the smooth focus fall-off gives subjects heightened presence in the frame.


Focal LengthApertureClose FocusFront DiameterWeight (lbs)Image Circle
18mmT1.814″ / 0.35m114mm4.445
21mmT1.814″ / 0.35m114mm4.245
25mmT1.814″ / 0.35m114mm4.245
29mmT1.814″ / 0.35m114mm4.045
35mmT1.814″ / 0.35m114mm3.745
40mmT1.814″ / 0.35m114mm445
47mmT1.818″ / 0.45m114mm445
58mmT1.818″ / 0.45m114mm445
75mmT1.826″ / 0.65m114mm4.245
125mmT1.83’4″ / 1m114mm5.145