Astro Essentials Sky-Watcher 9x50 Finder to T Adapter

Astro Essentials Sky-Watcher 9x50 Finder to T Adapter

£29.00

(15 Reviews)

✓ 2 year warranty

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About this product

Model: lynxastro_sw_9x50_finder-t_adptr

New Ultra-low profile version - gives even more back focus distance.

Enables you to fit a guide camera with T thread directly to a Sky-Watcher 9x50 finder-scope.

Will also fit other similar finder-scopes from Orion / Celestron with a fine M51 x 0.75 thread.

Can also be used on right-angled finder scopes but you will need a 40mm T extension to provide the necessary focus.

High quality, CNC machined, anodised aluminium.

Overall Length: 14mm including threads.
Optical Length: 0mm if threaded all the way in.
Finder Scope Thread: M51 x 0.75
T Thread: M42 x 0.75

This new version has notches to help you grip and thread it in - this reduces the optical length to 0mm but you may need to use pliers or other tools to help thread this on.

Note: Finder scope threads are fine and often have small particles of paint/plastic in them so we recommend cleaning the threads before screwing on the adapter. Please take your time, be careful and and don't apply force.

Customer reviews

Average Rating (15 Reviews):

Write a Review and share your opinions!

Rating (max 5):

Finder to T adapter

Friday, 25 June 2021 | Jacqueline

Fits perfectly on my Sky-watcher 9 x 50 finder, so now I can attach a guide camera for autoguiding. No problems with fitting and holds the camera snugly.

Rating (max 5):

Did the job!

Wednesday, 31 March 2021 | Nick

Enabled me to use a 1.25" eyepiece on my finder (with a barlow and other adapters), converting it to a 20x finder. Happy customer!

Rating (max 5):

Finderscope to guidescope

Wednesday, 2 December 2020 | Stephen

This adapter replaces the eyepiece assembly and converts the excellent Skywatcher finder into an effective guidescope by fitting a planetary camera (I use the ZWO ASI 120MC and it works very well)

Rating (max 5):

Astro Essentials Sky-Watcher 9x50 Finder to T Adapter

Tuesday, 10 November 2020 | John

Perfect fit and does the job perfectly. Fits my ASI 120 MC-s guide camera nicely.

Rating (max 5):

Do the job

Wednesday, 22 July 2020 | Martin

First I could not get to focus but I did little research and what you need to do is to remove the tightening ring on the Sky-Watcher 9x50 Finder

Rating (max 5):

Didn't work for Celestron 9x50 finder scope

Tuesday, 14 July 2020 | Kip

Great quality product but it did not work with my Celestron 9x50 finder scope. Tube needed to be a bit shorter in order to come in to focus.

Rating (max 5):

Astro Essentials Sky-Watcher 9x50 Finder to T Adapter

Monday, 27 April 2020 | Barry

Fits and works as described - no problems

Rating (max 5):

Friday afternoon job

Saturday, 14 March 2020 | Stephen

i purchased this adapter to connect a new SkyWatcher 9 x 50 finder to use as a guide scope with an ASI120MM-S camera. The part had a sharp sliver of painted metal which fell off when inspected and the adapter also had a shoulder (no on the FLO image) which prevented the adapter being secured close to the camera side. It works however.

Response:

We don't often have quality issues on parts like this so we would have replaced this had you reported the sharp thread to us.

The shoulder though is intentional, it's on many of our adapters and can stop the Aluminium parts becoming jammed together which makes removal much easier.

Rating (max 5):

Works with the Celestron finder scope

Tuesday, 11 February 2020 | Nigel

Very easy to install, gives you a great guide scope.

Rating (max 5):

Very sturdy adapter

Wednesday, 11 December 2019 | Stavros

Very useful adapter, has a great grip too.

Read all 15 customer reviews...