Nikon Extension Tube Set B1,B2,C,D (F) NPK
Nikon Extension Tube Set provides an easy way to compose, focus and meter at the brightest, fullest aperture position without having to manually stop down the lens before shooting. In addition, the extension tube set allows for automatic exposure control. Individually the extension rings extend the lens either 5.0mm (B1 ring), 5.8mm (B2 ring), 10mm (C ring) and 20mm (D ring) from the camera body.
|Lens Mount||Nikon F Coupling Unspecified|