Nikkor Nikon Extension Ring Set K1 K2 K3 K4 K5 Made in Japan

This is a set of Nikkor extension rings, including models K1, K2, K3, K4, and K5.
Comes with the genuine leather case.

- Brand: Nikkor
- Model: Extension Rings K1 K2 K3, K4, K5
- Country of Origin: Japan

Thank you for looking.