Plan Apo gives the best images in the range. Working distance 70mm It is in excellent conditions. Please see photos for details. It is of RMS fit size.Signed'Plan APo 1x WD70 Nikon Japan. All items are described (written & photos) as accurate as possible. Any additional information you need. This item is in the category "Collectables\Scientific Collectables\Scientific Instruments\Microscopes". The seller is "haworthiaworld" and is located in this country: GB. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.