Zoom(US:ZM) Globenewswireยท2025-09-10 06:00Core Insights - OM System has launched the M.Zuiko Digital ED 50-200mm f/2.8 IS PRO lens, which is the world's first lens with an effective focal length of 100-400mm and a constant f/2.8 aperture, designed for wildlife and nature photography [1][2]. Product Features - The lens is lightweight at 2.37 lbs and measures just over 8.8 inches long, making it ideal for handheld wildlife photography [1][2]. - It features a five-axis Sync IS system that provides up to seven stops of stabilization, enhancing image sharpness [2]. - Fast and accurate autofocus is supported by intelligent subject detection, allowing for effective tracking of various subjects [2]. - The lens supports 50 fps sequential shooting with full continuous autofocus, catering to high volume shooters [2]. Compatibility and Versatility - The lens is compatible with OM Systems MC-14 1.4x and MC-20 2.0x teleconverters, extending the maximum focal length to 800mm (35mm equivalent) [3]. - It offers a 1:1 magnification ratio for tele-macro shooting when using the MC-20 teleconverter, along with in-camera focus stacking capabilities [3]. Weather Resistance - The lens has an official IP53 certification for splash and dust resistance, allowing it to be used in challenging weather conditions [4]. - It includes four function switches and a programmable L-Fn button for tactile control, even in wet conditions [4].