Integrated camera rotator.
Internal thread accepts 2" astronomy filters.
Requires an M48 threaded T-ring if using a DSLR camera.
|Average Rating (5 Reviews): |William Optics Adjustable Flattener for ZS 61.
Monday, 22 March 2021 | Michael
I bought this Flattener as it has been designed for the above scope,and could be directly screwed directly onto the scope,theifore eliminating any slippage, or off axis alighnment that can occur when using a flattener that is a push in and grip method.
Again with WO the fit and finish is second to none,and the adjustabilty to be able to set easily the back focus is a real game changer.
Another nice touch is that the Flattener can also be rotated in order to be able to frame your targets better.
I would,nt be without it,and to me it justifys the extra cost ,and i can thoroughly recommend it.
Friday, 12 February 2021 | Sean
Great quality scope, using it on my nexstar mount at moment getting 60 second exposures, canít fault service from FLO, highly recommended.
Wednesday, 3 February 2021 | Marek
I've used cheap third party 1x flattener before and couldn't get field corrected on APS-c size sensor. I've decided to buy dedicated one. What a difference. Perfect stars across the field of APS-c. Will try with full frame soon.
Don't hesitate. Get one for yourself
Wednesday, 22 July 2020 | Tony
Well made as expected from William Optics. But why no instructions? Easy tofind on website but would expect at least a leaflet at this pricd. Thanks FLO for good service as usual.
Fast and efficient service.
Thursday, 14 May 2020 | G
Great service from FLO delivery was very quick. The item was well packaged to prevent damage to the high quality flattener.