The adapter allows the TS UNCR2 and UNCR2V focusers to be connected to RC telescopes from TS, GSO, Astrotec via the M90x1 thread.
♦ Telescope side connection: Internal thread M90x1 (female)
♦ Connection Focuser: Dovetail ring suitable for UNCR2 focuser and similar focusers. The maximum diameter of the dovetail ring is 73.2 mm.
♦ With this adapter you can replace the original focuser of Ritchey Chretien telescopes with the TS-Optics focuser. With the optional transition adapter from M90 to M117 you can also reach larger RC telescopes from an aperture of 10".
♦ The focuser (image on the left) is not included in the price.
Connection adapter for TS-Optics UNCR2 focuser to M90x1 thread
Equip your TS-Optics RC telescope with the 90x1 connection with a high-quality focuser, which offers optimal stability and all expansion options.
♦ Limited use on 6" and 8" RC...since the inside diameter of the 6" and 8" RC is smaller than the UNCR2 drawtube, the drawtube cannot be fully retracted. You have to make the distance using M90 extension sleeves..
| Telescope side connection: | M90x1 thread (female) |
| Length of the female thread: | 10.5 mm |
| Focuser side connection: | Dovetail ring |
| Maximum diameter of the dovetail ring: | 73.2 mm backward tapered |
| Optical path: | only 12 mm (without dovetail ring) |
What goes in the box:
♦ TS Optics Adapter
Please sign in first.
Sign in