Sky-Watcher 9x50 Right-Angled, Erecting Finderscope
Sky-Watcher 9x50 Right-Angled, Erecting FinderscopeSky-Watcher 9x50 Right-Angled, Erecting FinderscopeSky-Watcher 9x50 Right-Angled, Erecting Finderscope

Sky-Watcher 9x50 Right-Angled, Erecting Finderscope

  (19 Reviews)
✓ 2 year warranty


4x in stock shipped 1-2 working days

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About this product

Model:  sw9x50raefinder
Part Number:  20934

Upright image with completely corrected left/right image orientation.

Sky-Watcher's 9x50 Right-Angled Erecting Finderscope provides an upright image with completely corrected left/right image orientation for more comfortable and convenient operation when compared to a traditional straight-through viewing finder. 

The achromatic 50mm objective delivers good light gathering, a wide 45° field of view and a cross-hair reticule for easy navigation.

The 50mm aperture is genuine, it is not stopped down like some cheaper finderscopes.

Easy to setup and easy to use. The mounting bracket fits into standard finder shoes from Vixen, Sky-Watcher, Celestron, GSO, etc. Additional finder shoes are available separately.

To attach this to a Celestron SCT you will need a Baader Quick Release Finder Base.

To focus the finderscope simply unscrew the lock-ring, rotate the objective, then re-close the lock-ring.

  • 9x50 right-angle erect-image finder with achromatic lens and cross-hair reticule
  • Finder bracket with two thumbscrews and countering spring for easy operation
  • Aperture: 50mm
  • Magnification: 9x
  • Apparent field of view: 45°
  • True field of view: 5.6°


9x50 Finderscope RA erecting finderscope.
Quick-release finder bracket compatible with various finder bases.

Customer reviews

Average Rating (19 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Exelent service
Monday, 28 June 2021  | 


Rating (max 5):  
Spot on
Tuesday, 19 January 2021  | 

should have bought it sooner and not suffered backache good price

Rating (max 5):  
Quick And Easy Setup!
Wednesday, 26 August 2020  | 

I bought this to use on my Sky-Watcher Skyliner 200P Dobsonian. It was quick to install and align. The only thing is that I was so used to the straight through version, that it took a while to used to everything being the right way round!

Rating (max 5):  
Great little finderscope
Wednesday, 15 July 2020  | 

When I opened packaging and got this finderscope it's bigger than I first thought. It's a good size and gives clear sharp view. I'm happy with this. It easily attached to my new Skywatcher evostar 72ed ds pro refractor. Delivery was very quick!

Rating (max 5):  
Saturday, 28 September 2019  | 

Firstly, thank you FLO for great service and delivery as always.

The 9 x 50 finder scope is so much better than the straight through one I had. Saves a lot of neck stress and the large FOV is another huge help.

I fully recommend this finder if you want a great value and perfectly fit for purpose upgrade.

Rating (max 5):  
Easier to use
Monday, 17 June 2019  | 

I bought a straight through finder at first. I found it confusing to locate my target with the image being upside down. In fact with a basic photographic set up I missed my target altogether several times. I have only tried my new right angled finder scope in alignment with my telephoto lens but I can see already that it is much more straightforward. I hope this will be repeated in the field but the weather has been so poor lately I have not had the chance to test it. It lacks LED illumination and I could not seem to purchase such an option which would have been better.

Rating (max 5):  
Ideal finderscope
Friday, 22 February 2019  | 

Good price, ideal for those on a budget, just have to fit on my refractor .

Rating (max 5):  
Sky-Watcher 9x50 Right-Angled, Erecting Finderscope review
Wednesday, 7 November 2018  | 

This is an other excellent product from FLO, the field of view is excellent with this finder, and when you get the hang of it you will have no problem finding objects in the night sky. Delivery service was excellent from FLO as usual. Thank you FLO

Rating (max 5):  
Great peice of kit
Friday, 19 October 2018  | 

I bought this to replace the straight unit I had on my dobsonian, this makes life much easier as I don't have to lay my face against the telescope.
The only issue is that it is not easy to see the cross hairs against faint objects but this is a small problem considering the cost and quality of the unit.
I would recommend this item.

Rating (max 5):  
neck-saving finderscope
Monday, 25 June 2018  | 

bought this finderscope because my neck problems are worsening with straight-trough finderscopes. this finderscope is perfect to relieve these problems. Will replace all my other finderscopes with these type finderscopes eventually. simple but efficient ! recommended.

Read all 19 customer reviews...


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