Nikon PN-11 52.5 Analogue camera

The Nikon PN-11 is an automatic macro extension tube produced by Nikon for Nikon F-mount SLR cameras. Designed for professional macro photography, it increases the magnification ratio of Micro-Nikkor lenses, enabling extremely close shots with a high level of detail.

At 52.5 mm long, the PN-11 is particularly noted for use with the Micro-Nikkor 105 mm f/4 and other Nikon macro optics. Thanks to the AI/AIS automatic system, it maintains the mechanical linkage of the diaphragm between the lens and the camera body, facilitating automatic exposure and control of depth of field.

The tube also includes an integrated tripod mount, a feature very useful in macro photography, where stability is essential to obtain sharp images. Its all-metal construction reflects Nikon's typical professional quality, ensuring robustness and precision over time.

Today the Nikon PN-11 is highly regarded by both vintage Nikon accessory collectors and by analog and digital photographers who want to experiment with macro photography using classic Micro-Nikkor optics.