Nikon BD Plan 20X ELWD Microscope Objective Lens 210mm. The optics are excellent and guaranteed. The item "Nikon BD Plan 20X ELWD Microscope Objective 210mm Extra Long Working Distance" is in sale since Sunday, April 1, 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 "clamebake99" and is located in Riverview, Florida.This item can be shipped worldwide.