The Rokinon 10mm F/2.8 ED AS NCS CS lens for Micro Four Thirds is a manually focusing wide-angle prime lens specifically designed for Micro Four Thirds camera systems. With a focal length of 10 mm and a field of view of 105.9 degrees, this lens offers extensive coverage that is ideal for architecture, interior, and landscape photography. The optical design includes an ED (Extra Low Dispersion) element and two aspherical elements that minimize chromatic aberrations and distortions while ensuring consistent sharpness from edge to edge. The Nano Coating System on the lens surfaces reduces reflections, stray light, and ghosting while improving light transmission for higher contrast and better color fidelity. With a fast maximum aperture of F/2.8, this lens performs reliably in challenging lighting conditions and provides creative control over depth of field. The manual focus design allows for precise adjustment of the focus distance with a smooth and finely adjustable focus ring. Compatible with Micro Four Thirds cameras from manufacturers like Olympus and Panasonic, this lens maintains a compact build while delivering professional optical performance. The robust construction ensures reliable operation in various shooting situations, making it suitable for both ambitious photographers and professionals seeking high-quality wide-angle capabilities. The lens mount is specifically designed for Micro Four Thirds systems to ensure correct communication and compatibility with supported camera functions. With its comprehensive optical correction and advanced coating technology, this lens produces images with minimal distortion and excellent color reproduction across the entire image field.