In The Box:Plastic Lens Cap (LC-58E)Lens Rear Cap(LR-2)Instruction ManualFeatures:This Olympus 75mm f/1.8 M.Zuiko ED lens is a high-grade fast aperture portrait lens featuring metallic construction and a light weight of just 10.7 oz. With a 35mm equivalent focal length of 150mm, it is suitable for studio portraits, theatre stage and indoor sports photography. A large bright 50mm front lens element compliments a sophisticated optical design of 10 individual lens elements in 9 groups, including a total of 3 ED lenses and 2 HR lenses. Clear and sharp image quality starts from its largest f1.8 aperture, and a 9 blade aperture unit produces beautiful circular defocusing. MSC (Movie and Still Compatible) AF drive assures fast and nearly silent focusing. Lens elements feature Olympus ZERO (Zuiko Extra-low Reflection Optical) coating technology. Close focusing down to 29.5 inches is possible. A metal lens hood and lens cap are available as optional accessories.Specifications:Focal Length75mm (35mm Equivalent Focal Length - 150mm)Lens Construction10 Elements in 9 Groups of 3 ED lenses and 2 HR lenses.Mount TypeMicro Four Thirds System StandardAngle of View16 DegreeAF SystemHigh-speed Imager AF(MSC)Closest Focusing Distance33"Maximum Image Magnification0.10x35mm Equivalent Max. Image magnification0.20xMinimum Field Size5.1" x 6.81"Number of Blades9 (Circular Aperture Diaphragm)Maximum ApertureF1.8Minimum ApertureF22Filter Size58mmDimensions (Diameter x Length)2.52x 2.71 in.Weight10.7 oz