Leitz PL Fluotar 10x Objective, 10/0.30 160/- Microscope Objective Lens

This microscope objective lens is from the well - known brand Leitz Wetzlar. It's the NPL Fluotar 10/0.30 model with a 160/- specification. The lens has a 7/8' diameter and a 1 7/8' height. It's a used item in good condition. The optics are clear, and there's no major corrosion, scratching, or mildew. Minor scratching and scuffing from normal use might be present.

Using this Leitz microscope objective lens is straightforward. First, make sure your microscope is turned off and safely positioned. Gently attach the lens to the appropriate part of the microscope. When you're ready to observe, turn on the microscope and adjust the focus to get a clear image. As for maintenance, after each use, turn off the microscope and carefully remove the lens. Use a soft, clean cloth to wipe off any dust or debris. Avoid using harsh chemicals as they can damage the lens. Store the lens in a dry, cool place to prevent mildew. Also, be careful not to drop or knock the lens, as it could cause scratches or other damage. If you notice any major issues, it's best to consult a professional.