365Astronomy Amici prism (31.7mm, 1.25") with 90-degree viewing - Economy Version
This is an amici prism with 90° viewing angle.
It is an affordable 1.25" Amici prism which is recommended for bird watching or other daytime observations with telescopes that show an upright, but mirrored image with a mirror diagonal. Amici prisms supply an upright standing and sidecorrect picture.
Recommended for cheaper refractor telescopes or small Maksutovs where a more expensive unit would be financially not viable.
The 1.25" nosepiece is metal, but the rest of the housing is plastic, hence the lower price tag.
Comes with nosepiece cap and barrel plug to save it from dust.