Code: MAS-052H2 Wide format 2-inch adaptor plate for 57mm ID visual back with male T-2 thread
Spare part - Replacement
This standard Sky-Watcher 2 inch visualback T-threaded mounting plate fits Sky-Watcher 2 inch focuser holder that have an opening of 57 mm. Suits models with single speed Rack & Pinion or Crayford focusers. (Does not fit SW dual speed focusers)
Presents male T-threads (42mm x 0.75mm) for T-ring attachment. For prime focus photography where back-focus is critical.