Olympus WHB 10X Adjustable Microscope Eyepiece | 23mm

The Olympus WHB 10x adjustable eyepiece is specifically engineered to provide versatile, high-quality observation for Olympus microscopes equipped with 23mm diameter eyetubes, featuring individual diopter adjustment for personalized focusing. The "WHB" designation indicates Olympus's wide-field high-eyepoint binocular eyepiece series, designed for extended comfortable viewing with or without eyeglasses. At 10x magnification, this eyepiece delivers the standard magnification for routine microscopy applications, working in conjunction with the objective lens to provide the total system magnification. The adjustable diopter mechanism allows each eye to be focused independently, compensating for differences in vision between eyes and enabling eyeglass wearers to achieve sharp focus without their glasses. This individual eye adjustment is essential for comfortable extended viewing and reducing eye strain during prolonged microscopy sessions. The wide-field optical design maximizes the observable area, providing a larger field of view compared to standard eyepieces and reducing the need for frequent specimen repositioning. The high eyepoint design positions the exit pupil farther from the eyepiece lens, enabling comfortable viewing for eyeglass wearers without removing their glasses while maintaining full field of view. The 23mm eyetube diameter ensures compatibility with Olympus CX, CKX, CH2, and BH2 series microscopes, making this eyepiece an ideal replacement or upgrade component. Factory-new condition ensures optimal optical performance and reliable operation for demanding laboratory, clinical, and educational applications.