Nikon Series E 70-210F4 telephoto zoom lens. This is a telephoto zoom lens from the Series E, which was developed in the past to complement the Nikon EM, a compact film SLR. It has a macro function at a focal length of 70mm, allowing for a minimum focusing distance of 0.56m, which is quite convenient. The filter diameter is 62mm. This lens has been stored in a dry environment for a long time and hasn't been used much, so it's in a clean condition. There is no mold, haze, or balsam separation, which are common issues with these lenses. There is only a slight amount of dust inside, but there are no defects that would affect the photos. The zooming operation feels light, but it's not yet loose. The focusing has a still smooth and tactile feel. When listing this item, I confirmed that the aperture operation and all shooting modes work without any problems on a Nikon D5. By the way, the product images were taken with the Micro Nikkor 55mmF3.5 currently listed, so please use them as a reference (the camera used was a D5, RAW data unprocessed). Unlike Ai-S Nikkor lenses, this lens does not have a coupling tab. Therefore, on older film Nikon cameras that require the "ritual" (the so-called "gachagacha" method), you cannot set the aperture value. If you need accurate exposure, please prepare a separate light meter.