•fully metal
•Designed for Nikon SLR DSLR camera digiscoping;connect camera to telescope for direct prime focus photography convenient and easily
•Super easy to use;thread t adapter into t ring adapter;then thread the whole mount adapter into DSLR SLR to connect to telescope
•Universal t adapter fits all standard 1.25" diameter telescope or microscope etc; t ring adapter fit for any standard Nikon lens
•Great quality metal materials and tight;non binding fit;one time purchase for long term use
•Connect camera to telescope for direct prime focus photography convenient and easily