It is Nikon's 10x 2 luminous flux interference metal objective lens MPlan10x. The appearance is beautiful with almost no usability. There is no problem with the optical system. The mounting screw diameter is 20 mm. It's quite old and manufactured in the 1990s.
It was stored in the dark for a long time. In addition, mold, dirt, and scratches may be overlooked.
International Buyers - Please Note. These charges are the buyers responsibility. The item "Nikon Microscope Objective Lens M Plan 10 Di 0.25 210/0 Limited Japan MTE004" is in sale since Sunday, March 28, 2021.
This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives". The seller is "koaoy-0" and is located in Kanagawa. This item can be shipped worldwide.