William Optics 1.25" 90 degree Erecting Prism for the RedCat / WhiteCat 51

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New upgraded version from William Optics

About this product

William Optics 90° Erecting Prism for the RedCat / WhiteCat 51 telescope.

Turns upside-down views right-side-up with correct left-to-right orientation. 

Works with 1.25" eyepieces. 

A premium prism in a CNC-machined body from 6061T aluminium with anodised side-plates. 

Perfect for daytime observations.

• Image erecting BAK4 prism with anti-reflection coating.
• High light transmission.
• Accepts astronomy eyepieces with 1.25” nosepiece.
• Internally matte blackened to minimise internal reflections.

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