Kenko 58mm Filter CLOSE-UP No.2 (Inventory No. 58-5)

This is a meniscus convex lens. When the camera lens is set to infinity, the focal point is 50 cm from the tip of the lens. By extending the helicoid, you can focus on objects closer than that. It is not possible to photograph subjects further than 50 cm away.

As this is an old item, there are scratches, dirt, and burn marks on the coating.