William Optics Camera Angle Rotator for 2.5'' M63 Focuser

William Optics Camera Angle Rotator for 2.5" M63 Focuser

  (5 Reviews)
✓ 2 year warranty


4x in stock shipped 1-2 working days

About this product

Model:  wo_rotator_t63
Part Number:  M-CAA63

William Optics new Camera Angle Rotator for 2.5" M63 focusers.

Fits Z73, Z103, Z126, GT71, new 2018 GT81 and other brand focusers with M63 threads. 


Total length: 28.6mm (included male M63 thread length)
Length of male M63 thread (including unthreaded undercut): 8mm
Length of female M63 thread (including unthreaded undercut): 8.4mm
Optical length: 20.6mm
Weight: 3.1 oz / 88g
Maximum load carrying capacity: Approx. 6kgs (13lbs)

Customer reviews

Average Rating (5 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
A must have...
30 March 2023  | 

I have been looking for a rotator for a while now because I was suffering from tilt in the imaging train, however I didn't want to to spend 500+ on the usual branded automated products out there. I think a lot of big brand names are missing a trick with these here as I actually mounted this to my Explore Scientific 127ed. Now with all the different adapters we can get our hands on we can essentially pick n mix brands with brands. It took a little fiddling with this and it was not cheap, but still cheaper than Pegasus as mentioned and I can really dial in rotation without introducing tilt. For me I required an M68 to M63 adapter I screwed this to the focuser of the ES127, then I screwed in the WO rotator, finally I needed a M63 to M68 Ricardi adapter back up to the ES 0.7 reducer or if you are not using 0.7 reducer you need M63 to M48. I should note that my scope does allow the focuser to rotate, but as mentioned these focusers are not great and tilt is a real issue with them. Overall well made and I definitely recommend for ES refractor users especially or any other scopes without a rotator.

Rating (max 5):  
M63 focuser
27 June 2022  | 

Seams Sold peace of kit, not used yet. But not exactly cheap.

Rating (max 5):  
Made it easier to frame camera.
06 January 2022  | 

Great product, easy to install. does exactly what its supposed to do. 10/10 to FLO for great service and support.

Rating (max 5):  
WO zenithstar 81 rotator
05 May 2021  | 

ordered this rotator for my William optics zenithstar 81. It fits nicely to the scope. Overall purchase process was smooth and got the order as expected in only a few days.

Rating (max 5):  
William Optics Camera Angle Rotator for 2.5" M63 Focuser
20 April 2021  | 

It was expensive for such a simple device, but that is no fault of FLO. The enquiry when raised was dealt with quickly and delivered within 24 hours of ordering. It will really help in my astro imaging adventures. Thanks to FLO.


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