The Olympus M.Zuiko Digital 45mm f1.8 is a compact, lightweight prime lens for Micro Four Thirds cameras, delivering a 90mm equivalent focal length that's ideal for portraiture and selective focus photography. With its bright f1.8 maximum aperture, this lens excels in low-light conditions and produces beautiful background blur for professional-quality results. The lens features a Movie & Still Compatible (MSC) autofocus system that delivers fast, near-silent focusing performance for both stills and video work. Its optical design comprises 9 elements in 8 groups, including two extra-high refractive index elements that minimise distortion and deliver exceptional sharpness. At just 116 grams and measuring just 56mm in diameter, this is a truly pocketable performer for Micro Four Thirds enthusiasts.