The OM System M.Zuiko Digital ED 150-600mm F/5-6.3 IS is a super telephoto zoom lens for Micro Four Thirds camera systems. With a focal length of 300-1200mm in 35mm equivalent, this lens offers exceptional range for wildlife, sports and nature photography. The optical design incorporates multiple ED (Extra-low Dispersion) elements that minimise chromatic aberration and deliver high-resolution images with excellent contrast and colour accuracy. Built-in image stabilisation provides up to 6 stops of exposure compensation, which can be synchronised with camera stabilisation for up to 7 stops of combined stabilisation. This enables stable freehand photography even at maximum focal length. The compact and lightweight design measures approximately 128 mm in diameter and 315 mm in length at a weight of 2050 g, making it particularly portable for field use. Weather-sealed construction with IPX1 equivalent splash and dust resistance ensures reliable performance in demanding outdoor conditions. The front lens element has a fluorine coating that repels water, oil and dust for easy cleaning. The lens accepts 95mm filters and has a minimum focus distance of 2.4m with a maximum magnification of 0.7x. Compatible with OM System 1.4x and 2x teleconverters, the lens can extend its range to equivalent focal lengths of 420-1680 mm and 600-2400 mm respectively. The quiet and fast autofocus system utilises MSC (Movie and Still Compatible) technology for smooth, quiet operation when shooting stills and video. The lens design incorporates 25 elements in 16 groups with advanced coatings to reduce flare and ghosting. Nine-blade circular aperture creates natural-looking bokeh effects. Designed for professional photographers and enthusiasts who need extended reach without compromising image quality or portability.