Adapter TS from M69x1 to M48x0.75 for TS 2.5" flattener and TSLPR3 monorail focuser
This adapter allows attaching accessories such as camera adapters, off-axis guides, etc. through the 2" M48x0.75 filter thread.
It has been deliberately made with its relatively long optical travel of 36.5 mm. As the TSFlat2.5 has a long working distance of 87...106 mm, this adapter makes it possible to bridge this distance without unnecessary spacer rings.
In addition, the adapter provides a 2" filter thread on the inner side. Therefore, 2" nebula filters can be attached without changing the distance from the flattenr to the camera.
Alternative - M69-M48 ... If you need more space, we offer a significantly shorter adapter. It can be found in the accessories section.
Connection adapter TS Optics M48x0,75 for the female thread M69x1 of the 3" monorail focuser TSLPR3
This focuser is used with the RC telescopes of TS-Optics, Astro Tech, GSO of at least 10" aperture. The adapter fits directly into the M69x1 female thread of these focusers.
Of course, the M48x0.75 female thread of the adapter can be used to accept 2" filters, but also for the adaptation of the 2" TSRCFlat2 corrector for RC telescopes.
The corrector is then sunk into the focuser. The mechanical distance from the M48x0.75 male thread on the camera side to the female thread is 10.5 mm (male thread is not taken into account). Therefore, if you screw the corrector directly onto the filter thread, you have a working distance of 98.5 mm from the M48 thread connector of the adapter.
Technical specifications:
- Telescope side thread: M69x1 male, 5 mm length
- Camera side thread: M48x0.75 male, 5 mm long
- Optical length: 36.5 mm
- Additional thread: M48x0.75 female - 10.5 mm distance to M48 male thread
Adapter TS from M69x1 to M48x0.75 for TS 2.5" flattener and TSLPR3 monorail focuser
