This listing is for a used Olympus BH Series quintuple nosepiece with objectives. It is designed for use with compatible BH series microscopes, allowing for quick switching between five different magnification levels. The item is sold in used condition, and free shipping is included. This component is suitable for researchers, technicians, or hobbyists looking to maintain or upgrade their existing Olympus BH microscope setup. Please note that you are purchasing the nosepiece and objectives as shown; verify the specific objective magnifications and physical condition by checking the full listing details before purchase. Olympus Microscope Quintuple Nosepiece & Objectives BH Series. Condition: Used. Listed at 175.00 USD. Olympus BH microscope quintuple objective nosepiece with 4X, 10X, 20X, 40X and 100X oil immersion objectives. To my knowledge this objective turret dovetail will only fit the Olympus BH series of the 1970's, however the objectives will work on other Olympus microscopes of the era and also the Nikon Lk and Sk series of the same vintage. All of the optics are in excellent condition without dust, fungus, scratches or element separations. The objective turret moves freely and the stops are positive and firm, cosmetically, this lot is in nice condition. (Location A-3)