45-Degree Erecting Prism - 1.25" - D1032

Clean, clear image with my 70mm ED refractor and 25mm and 12mm eyepieces in daytime use, perfect for watching hummingbirds at the feeder. No distracting aberrations. I haven't tried it on stars.

would recommend

Outstanding for terrestrial use, even over 100x magnification. It looks very much like the equivalent 45° Erecting Prism diagonal from William Optics that's sold by other vendors, buy costs less from Stellarvue (imagine that!). I am very pleased with this Stellarvue 45° Prism. It performs much better than I expected. I've used it in an 80mm f/7 ED refractor as well as a 6" Mak-Cass, and the views are very good indeed. I would definitely recommend this to anyone looking to use their scope for terrestrial viewing, and even astronomical viewing as well.

Typical Stellarvue - precision design and flawless manufacturing execution! This erect image diagonal is fun to use at star gazes for observing the Moon and for terrestrial viewing with my 80mm EDT refractor . It's a nice complement to have in your eyepiece case . Thanks for the prompt delivery!

Hefty, wide field of view. A bit heavy. Even good for low-power Lunar viewing!

I like the quality of their products.