Macro Extension Tube Ring For Nikon D40x D60 D700 D300

Nikon Mount, for all Nikon SLR & DSLR It moves the lens farther from the film or digital sensor. The farther away the lens is, the closer the focus, the greater the magnification. This extension tube does not affect image quality as there is no optics inside. In comparison, a close up filters are often blamed for degrading image quality. Brand new, never used; Made of metal (not plastic); color : black