[Easy to Use] Simply plug into your 1.25in telescope and attach the eyepiece for quick setup.
[Dust Cover Included] Keep the lens clean and increase its lifespan with the included dust cover.
[45 Degree Angle Design] Enjoy comfortable viewing with the 45-degree angle design, for refracting telescope mounts.
[Clear Images] Made of plastic and optical glass lens, this prism delivers clear and images for a great viewing experience.
[Supports Filters] The 1.25inch diagonal prism allows easy connection of filters, ideal for both astronomical and terrestrial observations.

Spec:

Item Type: 1.25inch 45 Degree Diagonal Prism Round Angle
Material: Plastic, Optical Glass
Diameter: 1.25 Inches (About 31.7mm)

Package List:
1 x 1.25inch 45 Degree Diagonal Prism Round Angle2 x Dust Cover