Tamron-F AF Teleconverter 2X N-AFd MC7 for Nikon F  type_Lens & Sensor Cleaning The back's insert is non-matching

The back's insert is non-matching

The Manfrotto 410 is a geared tripod head- very useful for precision work

adjustable in 1/10th stop increments

8 Nikkor lens is in nice shape

Tamron-F AF Teleconverter 2X N-AFd MC7 for Nikon F &nbsptype_Lens & Sensor Cleaning The back's insert is non-matchingThe Tamron F AF Teleconverter 2X N AFd MC7 for Nikon F is a 2x teleconverter that can double the focal length of a compatible lens, at the cost of two stops of light. Compatibility is pretty good: itll work with most lenses that dont have a protruding rear element. It even transmits pin drive AF function, which no Nikon branded teleconverter does. In excellent condition.