NIKON 27.5mm AI Extension Tube PK-13
Product information
On Sale
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Description
Circa 1979
- For Nikon F-mount cameras and lenses, providing 27.5mm of extension and automatic diaphragm coupling with AI-compatible Nikkor lenses.
- It does not support autofocus—requiring manual adjustment of lens focus.
(H-6.5cm x W-c6.5m x D-3cm)