Set of 4 SIRUI Anamorphic Prime Lenses, 1.33X - 24mm, 35mm, 50mm and 75mm. F2.8/ 24mm, F1.8/ 35mm and F1.8/ 50mm each come with native M4/3 mount. Kit comes with adapter to connect M4/3 lenses to E-mount. F1.8/ 75mm lens has native E-Mount (cannot be used with M 4/3 cameras). Anamorphic 2.4:1 de-squeezed format in 16:9. Multi-nano-coated, Schott optical glass. Horizontal blue streak affects 8-10 aperture blades, producing oval bokeh. Included in the kit: Vivitar Close-up macro lenses (+1, +2, +4 and +10 diopter) Tiffen Var ND filter Tiffen Black Promist 1/4