Quartz Dielectric Star Diagonal - 2" - D1040Q-TL

I've only used my diagonal a few times but greatly enjoyed the views. It seems very durable, should last awhile, and I highly recommend this diagonal.

A finely made instrument. Should be good for years of excellent observational astronomy.

I tested the diagonal last night, optics quality is nothing but perfect. No glares, and couldn't discern any image distortion or fainting. Beautiful.

Love the craftsmenship

Went with this diagonal because it was the most expensive Stellarvue has and was highly recommended. Not having years of experience using diagonals all I can say is the views are crystal clear and of course the build quality is top shelf. It's a pleasure to have this component in the visual light path on my SVX 102T-R scope.

The diagonal should be as important as the main objective .Bringing the object to focus is critical at this point, not to mention the importance of a quality eye piece

I have not had a chance to look through it just yet, but the build quality is top-notch.
Can’t wait to get it outside, and I am confident that I won’t be disappointed.
I will update when I get to evaluate it.
It arrived at my door faster than expected!

It's a great product. I got tired of swapping diagonals between refractors, so I purchased this diagnonal for my SV 105. Stars are sharp and worth the money. Nuff said

Very nice piece of maching work, fits snug and works very well.

High quality product, excellent results.