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
Having the right equipment to shoot art-gallery images of the heavens starts with the right telescope; camera and camera adapter
M48X0.75 female thread "for 2" adapter" to M42X0.75 male thread adapter
Male thread - M48X0.75; Female thread - M48X0.75; eliminates a range of focusing problems
The extension tube has a M48X0.75 interior thread and a M48X0.75 exterior thread for elegantly solving spacing problems in astrophotography