Nikon AF-S TELECONVERTER TC-14E III
Type:Front (lens mount): AF-S lens mount Rear (camera mount): Nikon F-mount
Lens construction:7 elements in 4 groups (Including element with fluorine coat)
Diaphragm:Fully automatic
Metering:Full aperture
Dimensions:Approx. 64 mm maximum diameter; overall length 24.5 mm
Weight:Approx. 190g