Works well for me, my knees and back sre thankful.

Having used this well made viewfinder to reduce the bending over during the process of improving the Polaris alignment is extremely helpful. Easy to adjust, and with the 2x magnification switch, it increases the size of the reticle for accuracy. Happy I purchased it to improve the entire process, after all, it’s supposed to be fun!

I have an older skyguider but this Right Angle Viewfinder fit fine. I have not used it in the field yet but the testing I did do all seems good. Great construction and I feel it will last as long as the guider.

So at 53 degrees north, "leeds, west Yorkshire, England" this is essential, as its almost impossible to view polaris through the scope on it's own, which is a bit of an issue.. but the 90 degree scope adapter is excellent, in fact it should come as standard with the sky guider pro, as without it i would struggle to get good polar alignment, so if your of a certain age and live up't north, this item is for you....

These people are awesome… sent me replacement part no questions asked. Thank you for the great customer service

Now it's a lot more fun to use MSM or a other tracker.
The discomfort is gone!

The right angle viewfinder may not improve astrophotography results, but it finally makes it possible to align the tracker precisely without awkward contortions. I love it!

Make it so much easier to look for Polar align

The right angle polar scope accessory is fantastic; especially if you like to keep your imaging equipment low to the ground to avoid wind and promote stability. I found that the glow-in-the-dark illuminator works great when I wear my headlight in red mode; the reticle markings become easily visible. If you first focus the polar scope independently, and then install and focus the right angle viewfinder accessory, the view of Polaris is clear and precise. I recommend this right angle viewfinder; it is easy and effective and a perfect fit!

Works great! Definitely makes it easier on the back. This is just nitpicking but I wish the little pouch it comes with would fit the adapter AND the viewfinder.