Short SCT T Adapter 20mm Length (Pre-owned)
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Short SCT T Adapter 20mm Length (Pre-owned)
Condition: Great condition, works perfectly but has some scratches that will not affect use.
This short SCT T-adapter provides a compact and secure connection between Schmidt-Cassegrain telescopes and cameras or imaging accessories using standard T-threads. With an overall optical length of approximately 20mm, it is ideal for imaging setups where minimizing back focus is critical, such as when using focal reducers, off-axis guiders, filter wheels, or cameras with strict spacing requirements. Precision-machined from anodized aluminum, it offers a rigid and reliable connection for astrophotography applications.
Function: Provides a short optical path for attaching cameras and imaging accessories to SCT telescopes while preserving valuable back focus.
Specifications:
- Type: SCT to T-thread adapter
- Telescope Connection: Standard SCT rear threads (2"-24 TPI)
- Camera Connection: Standard T-thread (M42 x 0.75)
- Optical Length: Approximately 20mm
- Material: CNC-machined aluminum
- Finish: Black anodized
- Thread Type:
- SCT Male/Female connection
- M42 x 0.75 T-thread
- Application: Astrophotography and imaging accessory spacing