I recently bought a TC-20 III teleconverter from Amazon. I returned it because it sounded as if something was loose inside. I received another one from them and - same thing! Have not used the first or second one yet.
Is this normal?
Gail Goldstein D8ooE D800 AF-S NIKKOR 24-70mm f/2.8G ED AF-S NIKKOR 70-200mm f/2.8G ED VR II AF-S NIKKOR 600mm f/4G ED VR
Sun 09-Sep-12 06:04 PM | edited Sun 09-Sep-12 06:06 PM by MEMcD
The aperture stop down lever on the TC is what you hear rattling when you move the TC. It was designed that way. As Rocky wrote above, it is normal. There is nothing wrong with the TC. Good Luck and Enjoy your Nikons!