Using the latest in optical design technology and innovative manufacturing techniques, the ARRI/FUJINON Alura Zooms combine the highest optical performance with an amazingly small size and weight. Features include matched wide and long PL mount zooms, consistent aperture over entire zoom range, consistent contrast, resolution and field illumination across the whole focus and zoom range, robust construction, and large, easy-to-read precision focus scales on both sides, matched to existing prime lenses.