The Tamron TC-X20 2x Teleconverter for Nikon DSLR F-mount telephoto lenses doubles the focal range while the minimum object distance remains nearly the same, and is dust and moisture resistant for outdoor use.
Overview
The Tamron TC-X20 2x Teleconverter for Nikon DSLR F-mount telephoto lenses doubles the focal range while the minimum object distance remains nearly the same, and is dust and moisture resistant for outdoor use.
