Skip to content
  • Adaptor ring with 2" external thread and T-2 external thread
  • changes a 2" (50.8mm) inner thread to a T-2 (M42x0.75) outer thread
  • Internal 2" (M48) filter thread
  • For direct DSLR coupling onto 2" Herschel Wedge/2"Maxbright Diagonal a.o