New upgraded version from William Optics
About this product
Part Number: D-EP90-125-RC
William Optics 90° Erecting Prism for the RedCat / WhiteCat 51 telescope.
Turns upside-down views right-side-up and gives correct left-to-right orientation.
Works with 1.25" eyepieces and telescopes with 1.25" eyepiece holders.
High quality erecting prism with Red anodized plate, the housing is made with 6061T Aluminium by CNC.
This 1.25" 90 deg. erecting prism will very useful for daytime observations.
- Image erecting BAK4 prism with anti-reflection coating.
- High accuracy and high light transmission prism.
- 1.25” barrel for any 1.25” eyepieces.
- Internally matte blackened and threaded for no internal stray light reflection.
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