T2-Ring as connecting piece between SLR camera and camera adapter; made entirely of metal; suitable for Nikon D1; D40; D50; D70; D70S; D80; D200 and all digital NIkon cameras with an F-bayonet
Securely fits Canon EOS 35mm DSLR and SLR cameras via bayonet-style attachment
All metal construction and anodizing aluminium process; durable for long time use
Male thread - M42X0.75; Female thread - M42X0.75; eliminates a range of focusing problems
The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography