Check out my other items. Nikon PLAN 50 Microscope Objective. 50x 0.85 NA 160/. The item "Nikon Plan 50 Microscope Objective 50X 0.85NA 160/- Oil" is in sale since Monday, October 15, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives".The seller is "scispec1959" and is located in Chicago, Illinois. This item can be shipped worldwide.