T-Rings, Spacers & Thread Adapters

Provides ±2mm of fine backfocus adjustment Total optical length adjustable from 16mm to 20mm High-precision 0.05mm increments Available with M54 o...

Connects Nikon Z mirrorless cameras to your telescope Female M54 and M48 threads on the telescope side 39 mm length reaches the standard 55 ...

Connects Sony E (NEX) mirrorless cameras to your telescope Female M54 and M48 threads on the telescope side 37 mm length reaches the standar...

Connects M48 (2-inch) accessories to the Askar FMA180 Converts the native M42x0.75 T-thread to a larger M48x0.75 thread Made by Askar for the FMA1...

Connects Canon RF (EOS R) mirrorless cameras to your telescope Female M54 and M48 threads on the telescope side 35 mm length reaches the sta...