Premium quality William Optics diagonal with 12mm mirror thickness, dielectric coating and 1/12th lambda surface accuracy.
SCT adapter available separately. (Please remove the 2" nosepiece before fitting)
|Average Rating (6 Reviews): |
Wednesday, 28 August 2019 | Stephen
The first thing that hits you is the build quality and in use with my 250mm SCT gives views of outstanding clarity free from the slight tinge of the item, (approx 10 years old), which it replaced. I'm delighted with this upgrade.
Tuesday, 8 May 2018 | Michael
Brilliant, fantastic service.
Thursday, 4 February 2016 | Ian
Very pleased with my purchase and is much better than the standard diagonal that came with the SCT 9.25.
Williams optics 2" daigonal
Wednesday, 27 May 2015 | Kenneth
A top quality star diagonal ! Engineered to near perfection ! Needless to say i would absolutely recommend this product.
Saturday, 11 May 2013 | Malcolm
I bought this diagonal a few weeks ago and have had the chance to give it a whirl with my new 2" Baader Quicklock and also my newly purchased Hyperion Aspheric 36mm eyepiece. The diagonal oozes quality. The feel and the build quality are excellent. It just has an all round fantastic sense of solidity to it. And I love the addition of the 1.25 adapter included in the price as well. It really performs well in my C9.25. All in all very please. Buy one yourself. You know it makes sense!!!!!
Tuesday, 12 March 2013 | Colin
This is an outstanding piece of optical engineering. I have a 6SE and was not happy with the stock 1.25" star diagonal. I have 1.25" eyepieces and this 2" diagonal allows me to use the mirrors central sweet spot for them. The supplied SCT adapter is a bonus as I still have an upgrade path to add a focuser when funds permit. Absolutely superb kit.