Meade #933 45 Erecting Prism 1.25 Inch for ETX 70/80 Telescopes

Item #MEAD074-1

  • Your Price:
  • $49.99
  • + FREE Shipping
  • Use your ETX 80 Telescope for terristrial land viewing
  • 45-degree erecting prism for land viewing
  • Orients images correctly instead of reversed
  • Threads onto telescope's rear cell
  • Gives your ETX-80 telescope a daytime job
Questions? Let our experts help!
  • Description

    Adapt your celestial telescope for terrestrial views with the Meade #933 45-Degree Erecting Prism 1.25-Inch for ETX 70/80. This high-quality 45-degree prism aids viewing on land by orienting images in a correct fashion, instead of reversed left to right, as they appear without the adapter. The prism easily threads onto the telescope's rear cell, and will accept eyepieces of any focal length.

    Supplier SKU


    Shipping Restrictions

    Available for shipment to the USA and Canada only.

  • Dimensions & Specifications

    Telescope Accessories Series

    Meade Diagonals and Viewfinders




    1 Year

    International Shipping


  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    1-year limited manufacturer's warranty

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

Customer Q&A

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  • Q1: How to install the prism in the meade telescope for land viewing. My budget is $400 for astronomical and terrestrial observation both.. KIndly suggest a good telescope which is handy and convenient...

    A: the Meade ETX-70 is an excellent choice, to stay in the price range you are looking for. To install the prism remove cap from back of telescope and thread the prism on.

  • Q2: What does this prism do for my telescope?

    A: What this prism will do is when looking through the scope the image will be right side up instead of inverted.

  • Q3: will the 933 erecting prissm fit all the etx scopes?

    A: The Meade #933 Erecting Prism fits only the ETX-70 and ETX-80. For the rest of the ETX line, you'll need the #932. Here's the URL; just paste it into your browser's address window:

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Ask The Experts

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