Nikon LU Plan 50x ELWD B EPI L & LV Series Industrial Microscope Objective. In excellent, as new, optical and cosmetic. Extra Long Working Distance of 9.8 mm.BD M32 thread / CFI Infinity corrected. For vertical / reflected light use. _gsrx_vers_841 GS 7.0.16 (841). The item "Nikon LU Plan 50x ELWD B EPI L & LV Series Industrial Microscope Objective" is in sale since Tuesday, April 30, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives". The seller is "josedm1" and is located in Yakima, Washington. This item can be shipped worldwide.