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Meade #933 45º 1.25" Erect Image Prism for ETX-70 & ETX-80
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45º Erecting Prism (1.25") for the ETX-70AT or ETX-80AT telescope.
- Gives right-side-up, left-to-right correct views that are preferable for daytime use.
- Also works with Meade ETX-60AT telescopes.
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#933 45º Erecting Prism: Typical of most astronomical telescopes, images through the ETX-60AT, ETX-70AT, or ETX-80AT appear right-side-up but reversed left-for-right. For astronomical viewing this orientation is of no consequence. However, for terrestrial observing, where a fully correctly oriented image is desirable, the #933 45-Degree Erecting Prism threads on to the telescope's rear cell and accepts a 1.25" eyepiece of any focal length. Meade Product Number: 07220
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