Olympus Corporation, founded on October 12, 1919, is a Japanese leader in optics and imaging. Initially Olympus focused on microscopes and thermometers. Headquartered in Hachioji, Tokyo, the company has expanded into consumer cameras. Olympus is known for its OM-D series, offering compact design, advanced features, and excellent image quality. The PEN series, combining retro style with modern performance, also has a loyal fanbase.