T2 female to M26x0.75 male thread adapter for binoviewers, with stop ring

• Female side - M42x0.75 (T/T2 mount)
• Male side - M26x0.75
• Max. diameter - 45 mm
• Distance between flanges - 4.5 mm
• Weight - 6 g

This is short version of this adapter purposed for usage with T2 stop ring (included into the delivery set). The stop ring allows adjusting angular position of the binoviewer.

This adapter allows using William Optics binoviewer with a telescope diagonal.

Made of anodized aluminium.