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Celestron 45 Degree Angle Erect Image Diagonal 1.25"

SKU: CNDIE MFR: 94112-A
$44.95
$58.95
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Key Features

  • Enjoy comfortable viewing with this Celestron 45-degree erect image diagonal!
  • Corrects image orientation for terrestrial viewing with your telescope.
  • Accepts 1.25" eyepieces and fits telescopes with a 1.25" focuser.
  • Perfect for daytime birdwatching and nature observation with your telescope.
  • Offers a more comfortable viewing angle, especially when observing objects high overhead.
  • Backed by Celestron's 2-year warranty, ensuring quality and peace of mind.
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Q&A

Questions & Answers

Shopper : Will this work on a "reflector/Newtonian" telescope?
carmen l : WHAT LENS NUMBER FIT THIS ITEM.HOW CAN I FIND IT?MICHAEL S : The Celestron 45 Degree Angle Erect Image Diagonal 1.25 fits into a 1.25inch diameter telescope eyepiece tube of the telescope focus adjustment tube and accepts 1.25 inch diameter eyepieces and accepts eyepieces of various focal length POWER (2x 5x 100x etc.) that are designed for 1.25 inch mountings. To use the 1.25 erector with a smaller 1.00 diameter lens a sleeve adapter is required to allow centering and clamping the smaller 1 inch dia. lens in the 1.25 inch hole. I do not understand what the term "LENS NUMBER" refers to.. perhaps MFR or Vendor part or stock number? a I understand eyepiece lenses a (focal length) or power 5x , 10x etc. and a lens holder diameter 1.00 , 1.25 inch etc. define a particular lens Since telescopes are sold in differing lengths the eyepiece focal length is the better way to order an eye piece that might be used in various telescopes.JAMES M : Any lens with a 1.25" designation will fit this. This is a 45 degree and you can also get a 90 degree. You can also get both in a 2 inch version for more light transfer.JOEL B : I bought the item, because I thought the numbers were the same as the original I had. I have a C90 Celestron spotting scope and I wanted backup hardware. It doesn't fit the C90, it's for the larger Celestron scopes which, I think, all have this larger barrel design.KENNETH C : This one is for 1.25 inch diameter lenses. It should handle most focal lengths.JUAN J : This is a diagonal, it fits all telescopes that can use 1.25" eyepieces.MICHAEL Y : Any 1.25" telescope eyepiece works in this diagonal.
Shopper : will this erect image diagonal work to invent the images on a Bushnell 76mm Reflector?CHERYL ANN S : Sorry, don't know!LEE M : It should work the same on your telescope as my Celestron. Make sure that the eyepiece holder is designed to fit 1.25" diameter eyepieces.JUAN J : If the reflector has a 1.25" eyepiece mounting, yes.Thomas B : I use the Celestron 45 Degree Erect Image Diagonal 1.25 on a refractor telescope. And it works fine on that. But when used to observe celestial objects what difference does it make. You really wouldn't use a reflector telescope for terrestrial observation. But what I like about the 45 degree erect image diagonal is for some observing sessions in the night sky. I can sit in a chair and adjust the hight for more comfortable observing session. Where as using the standard 90 degree star diagonal the more extreme angle makes it more difficult from a chair. But also this is a personal preference.

Reviews about this item

Review Summary

2021-07-25T06:55:51

Rated 4 out of 5

easy to use

quality and mot so rough on the neck

DANIEL Z.

2020-09-24T08:23:32

Rated 5 out of 5

Celestron 45 Degree Angle Erect Image Diagonal 1.25"

View is crisp edge to edge. Makes looking at terrestrial landmarks easy.

Jon M.

2018-01-02T11:46:15

Rated 5 out of 5

Converted telescope to spooter

This works fine for converting my 25 year C5 telescope to use as a spotting scope. Recommended.

ERNEST J.

2017-10-30T13:40:04

Rated 4 out of 5

Celestron 45 degree diagonal

This is a cost effective diagonal with good optics to use for everyday terrestrial viewing (and astronomical) through a small to moderate size telescope.

DONNEL L.

2017-08-11T12:30:20

Rated 5 out of 5

Celestron 45 degree prism

Quick delivery and item works great.

Craig M.

2013-03-18T21:00:00

Rated 4 out of 5

Perfect for shallow angle viewing

This product is easy to use, slide it into the scope's visual back, secure the set screws, slide the eyepiece into this and secure the set screws. It could benefit from compression rings instead of screw tip pressure to hold the eyepiece.

JUAN J.

2012-09-21T21:00:00

Rated 4 out of 5

Good Quality Erect Diagonal

Well made, sharp optics.

KC

2012-04-05T21:00:00

Rated 3 out of 5

Dont bend your neck

I purchased these for use in building stereo microscopes It is intended for use on telescopes It appears to me to be a name branded generic item that is imported. It appears to me to be a sturdy, reasonable quality item suitable for telescopes or microscopes that use or will adapt to its eyepiece & tube size

Mike

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About Celestron 45 Degree Angle

FEATURED REVIEWS

Celestron 45 Degree Angle Erect Image Diagonal 1.25"

By Jon M.

View is crisp edge to edge. Makes looking at terrestrial landmarks easy.

Converted telescope to spooter

By ERNEST J.

This works fine for converting my 25 year C5 telescope to use as a spotting scope. Recommended.

With the Celestron 45 Degree Angle Erect Image Diagonal, you can transform your stargazing experience with unparalleled ease and comfort. This innovative diagonal features a premium Amici prism design, renowned for its ability to present you with correctly oriented views. As you peer through your telescope, this high-quality optical accessory ensures that the images you observe are not only upright but also correctly aligned from left to right, providing a true-to-life visual experience.

Crafted with durability in mind, the Celestron Erect Image Diagonal boasts a sturdy construction that promises to withstand the rigors of frequent use. Its stylish design complements any telescope setup, making it a versatile addition for both amateur astronomers and seasoned skywatchers alike.

The 1.25-inch fitting is universally compatible with a wide range of eyepieces, ensuring that you can achieve a comfortable 45-degree viewing angle without sacrificing the quality of your observations. This feature is particularly beneficial for those who enjoy extended stargazing sessions, as it allows for a more relaxed posture and reduces neck strain.

Choosing the Celestron 45 Degree Angle Erect Image Diagonal is a decision backed by the reputation of a trusted brand in the world of optical equipment. The positive reviews and high ratings from satisfied customers reflect the reliability and effectiveness of this accessory, making it a top choice for anyone looking to enhance their celestial viewing experience.

In summary, the Celestron 45 Degree Angle Erect Image Diagonal is a stylish, durable, and high-quality tool that offers both versatility and innovative design. It's an essential component for any astronomer who values comfort and accurate image orientation in their celestial observations.

Celestron 45 Degree Angle Features

  • Premium Amici prism design for true-to-life image orientation
  • Durable 1.25" fitting compatible with a wide range of eyepieces
  • Erect image diagonal for comfortable 45-degree viewing angle
  • High-quality construction by Celestron, a leader in optical equipment
  • Correctly aligned upright images for an enhanced stargazing experience
  • Stylish and versatile accessory for both amateur and expert astronomers

Warranty Information

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

Key Features

  • Enjoy comfortable viewing with this Celestron 45-degree erect image diagonal!
  • Corrects image orientation for terrestrial viewing with your telescope.
  • Accepts 1.25" eyepieces and fits telescopes with a 1.25" focuser.
  • Perfect for daytime birdwatching and nature observation with your telescope.
  • Offers a more comfortable viewing angle, especially when observing objects high overhead.
  • Backed by Celestron's 2-year warranty, ensuring quality and peace of mind.

What's in the box:

  • 2-Year Warranty