Nikon C-W 10x Stereo Microscope Eyepiece

The Nikon C-W 10X (MMK30102) is a genuine widefield adjustable eyepiece designed for Nikon SMZ series stereo microscopes. The C-W (compensating widefield) design delivers a broad, flat field of view for comfortable, extended observation — reducing eye strain during long sessions. The diopter adjustment ring allows each observer to independently fine-tune focus to compensate for individual vision differences, making it ideal for multi-user environments such as teaching labs, research groups, and clinical settings. At 10X, it provides the most versatile and widely used magnification for stereo microscopy, pairing with the full zoom range of the SMZ series for maximum flexibility. As a genuine Nikon component, it is optically matched to the SMZ series for full image quality and parfocality. New condition, manufactured in Japan to Nikon's exacting standards.