Used Nikon TC-201 2x Teleconverter

Picked this up for my old 300mm f/4 and it locks in solidly with zero play, which is exactly what I wanted for a used piece of glass. The glass itself is spotless and the 100-day warranty gives me peace of mind on a first-gen teleconverter. Sharpness drops a bit at the long end wide open, but that’s

The included lens caps and 100-day warranty gave me peace of mind, and the metal body feels solid and precise on my camera. My images stayed sharp even with the 2x magnification, which surprised me for a used teleconverter.

The glass is spotless on this one, and it locks onto the lens with a solid click. Got it for my 200mm and the 2x reach feels crisp, even wide open. The body cap and rear cap being included was a nice touch, plus the 100-day warranty gives peace of mind.