TS-Optics to M90x1 adapter for Starlight Feather Touch 2.5" FTF25xx focusers
The adapter allows the Starlight 2.5" Feather Touch focusers to be connected to RC telescopes from TS, GSO, Astrotec via the M90x1 thread.
♦ Telescope side connection: Internal thread M90x1 (female)
♦ Connecting focuser: diameter 80.5mm - suitable for 2.5" Starlight focuser dovetail ring
♦ With this adapter you can replace the original focuser of Ritchey Chretien telescopes with the 2.5" Feather Touch focuser. With the optional transition adapter from M90 to M117 you can also reach larger RC telescopes from an aperture of 10 ".
♦ The adapter has 2x3 M4 internal threads because there are different length dovetail rings on the 2.5" Starlight focuser.
♦ 3 M4 Allen screws included in delivery
€237.60
(VAT incl.)
Entrega entre 8 y 10 días laborables
Reference:
M90-FTF25XX
Connection adapter for the Starlight 2.5" Feather Touch focuser to the M90x1 thread
Equip your TS-Optics RC telescope with the 90x1 connection with the high quality 2.5" focuser from Starlight.
♦ Limited use with 6" and 8" RCs...because the inside diameter of the 6" and 8" RCs is smaller than the Feather Touch drawtube, the drawtube cannot be fully retracted. You have to make the distance using M90 extension sleeves.
| Connection telescope side: | M90x1 female thread |
| Length of the internal thread: | 10 mm |
| Connection for eyepiece drawer: | Suitable for the dovetail ring of the 2.5" FTF focusser |
| Inside diameter on the focusser side: | 80.5 mm |
| overall length: | 30.5mm |
What goes in the box:
♦ TS Optics Adapter
English GB
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