Description
The William Optics 1.25-inch 90-degree RedCat Erecting Prism is durable and designed with a silver anodized plate. Its complete housing is made by 6061T Aluminum by CNC.
Attach it to your RedCat telescope to provide better performance for daytime observations. It's also equipped with an anti-reflection coating producing, high accuracy and high light transmission.
Features
Unique design and superior craftsmanship.
Internally matte blackened and threaded for no internal stray light reflection.
Entirely aluminum, silver anodized.
How To Instal