Celestron 93402 T Ring Adapter for Nikon Digital Cameras, Black

Attaches to all Nikon SLR and DSLR camera bodies Sturdy bayonet flange locks in place just like a lens, providing secure contact Attaches to a variety of camera adapters and accessories via standard t-threads Designed to work with Nikon brand, 35mm cameras A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotting scope