Astronomical Telescope AccessoriesPhotographic SCT to M48/SCT to M42 Conversion Adaptor RingOuter Thread Adaptor Ring for CELESTRON

Sct to m48
Interface female thread: M51×1(Sct interface)
Compatible models: for starter, 6SE/8SE/C925/c11/c14/c8hd/c925hd/c11hd or other sct port telescope
Thread depth: 4mm
Flange distance 8mm
Bore diameter 44mm
Material: aluminum
Interface external thread m48×0.75 MM
Use: For astronomical telescope photography interface sct to m48 male thread use
Internal thread depth: 6mm
Total length: 12mm
Frame Diameter: 59mm
Sct to m42
Interface female thread: M51×1(Sct interface)
Compatible models: for starter, 6SE/8SE/C925/c11/c14/c8hd/c925hd/c11hd/150SLT or other sct port telescope
External thread depth: 4mm
Flange distance 8mm
Bore diameter 38mm
Material: aluminum
Interface external thread m42×0.75 MM
Use: For astronomical telescope photography interface sct to m48 external thread use
Internal thread depth: 6mm
Total length: 12mm
Frame diameter: 58.9mm