The ARRI / Fujinon Alura 45-250mm T2.6 Studio Zoom is a long lens with PL mount that covers up to Super 35mm camera sensors and is optimized for the ARRI ALEXA 2K 16: 9 format. The Alura 45-250 mm features a fast T2.6 aperture across its entire zoom range and ergonomics of cinema-style lens. The 45-250 mm is the largest of two Alura Studio zooms, complementing the wider 18-80 mm lens. Both are designed with color features to match the wide selection of existing ARRI lenses.

The optical characteristics of the Alura zoom include high resolution and contrast performance, a multilayer coating to reduce glare and veil, reduced color aberration and minimized breathing while focusing. A nine-leaf iris produces a rounded and natural-looking bokeh (defocused reflections).