Baader Planetarium 2" Erecting Prism Diagonal, 90 deg. with 2" Holder and 2" /1.25" Reducer

SKU: AA2956152 MFR: AMICI-2
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Key Features

  • Achieve upright images with this Baader Planetarium 2" erecting prism diagonal.
  • Enjoy versatile viewing with the included 2" to 1.25" reducer for eyepieces.
  • The 90-degree angle offers comfortable viewing positions for astronomy uses.
  • Maximize optical clarity with this high-quality prism for crisp, clear views.
  • Perfect for terrestrial viewing, correcting images for land-based observations.
  • Securely holds your eyepieces with the robust 2" holder, ensuring mount stability.
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Special Order?Estimated to Ship: 08/16/2025
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David B : Why is it not referred to an an "Amici" prism?
Shopper : Is this diagonal considered "Correct Image" or is it a "Star" diagonal ?HARRY H : It is a very good correct image diagonalPATRICK Z : If the description states erecting prism then it probably corrects the image and make it right side upJOSE S : Greetings, diagonal prism for reflecting light at an angle but does not image correction, to image correction requires two prisms which is the technology used in the binoculars. Have a clear night. Josejim b : The diagonal would be considered a star diagonal, the diagonal is a 45 degree mirror that makes the viewing position of the eyepiece easier to look through, like sitting down position. An erecting prism would be a mirror that flips the image upright such as landscape viewing so the object is not upside down. Erecting prism is not needed for space viewing just landscape type viewing. Hope this makes sense. Jim

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About Baader Planetarium 2" Erecting Prism Diag., 90deg. w/2" Holder, 2"/1.25" Reducer

Bring the cosmos closer with the Baader Planetarium 2" Erecting Prism Diagonal, designed to enhance your astrophotography experience. This high-quality, durable optical accessory features a 90-degree angle for comfortable viewing and a 2" holder for secure attachment to your telescope.

The versatile 2"/1.25" reducer allows for a wider field of view and greater magnification, making it an ideal choice for both amateur and professional astronomers. Crafted by the reputable Baader Planetarium, this sturdy and reliable prism diagonal is designed to withstand the rigors of outdoor use while delivering exceptional performance.

Whether you're capturing the ethereal beauty of a nebula or the intricate details of a distant planet, the Baader Planetarium 2" Erecting Prism Diagonal with 2" Holder and 2"/1.25" Reducer is an indispensable tool for your astrophotography setup. Its compatibility with a variety of cameras and telescopes makes it a versatile addition to any stargazer's equipment collection.

Baader Planetarium 2" Erecting Prism Diag., 90deg. w/2" Holder, 2"/1.25" Reducer Features

  • High-quality 2" Erecting Prism Diagonal from Baader Planetarium for enhanced astrophotography
  • Durable 90-degree prism diagonal for comfortable and precise star-gazing
  • Versatile 2" holder for secure attachment to various telescopes
  • Integrated 2"/1.25" reducer for a wider field of view and greater magnification
  • Reliable optical accessory designed for both amateur and professional astronomers
  • Compatible with a wide range of cameras for versatile astrophotography setups

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Key Features

  • Achieve upright images with this Baader Planetarium 2" erecting prism diagonal.
  • Enjoy versatile viewing with the included 2" to 1.25" reducer for eyepieces.
  • The 90-degree angle offers comfortable viewing positions for astronomy uses.
  • Maximize optical clarity with this high-quality prism for crisp, clear views.
  • Perfect for terrestrial viewing, correcting images for land-based observations.
  • Securely holds your eyepieces with the robust 2" holder, ensuring mount stability.