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1.25in. Orion Enhanced Mirror Star Diagonal
Enhanced Coatings Yield 97% Reflectivity for Better Imaging Performance
1.25in. Orion Enhanced Mirror Star Diagonal   in stock
#08879
$64.95

Features

1.25in. Orion Enhanced Mirror Star Diagonal
  • Mirror in this 90 degree diagonal is meticulously polished to yield excellent performance
  • Anodized aluminum housings are internally blackened
  • Fits 1.25" focusers, accepts 1.25" eyepieces
  • Enhanced Aluminum coatings yield 97% reflectivity

Don't put a standard-issue diagonal into a high-quality refractor or Cassegrain telescope or you'll be losing 10% or more of the light collected by the telescope's optics. Use an Orion Enhanced diagonal instead. Their lab-tested enhanced aluminum coatings reflect 97% of the inbound light to your eyepiece, for brighter images compared to standard diagonals. Orion's beautifully machined and anodized aluminum housings feature machine-threaded baffles for high contrast and nonmarring compression ring collars for securing the eyepiece. Nosepiece barrels are threaded to accept filters. Endcaps included.

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

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Product Specs

Product Specifications:

Barrel size 1.25in.
Coatings Enhanced aluminum
Optical quality Diffraction limited
Filter threads Yes
Compression ring Yes
Weight (oz.) 6.75
Warranty One year

Included Items

Included Items:

Media Buzz

Customer Reviews


1/2/10 11:04 PM
1.25in. Orion Enhanced Mirror Star Diagonal
Reviewer: Michael Skokauckas
The 1.25" Orion Enhanced Star Diagonal is thus far the best upgrade I have installed on my Meade 8 Inch SCT. In fact it saved me a fairly large sum of money. I own a vintage Meade LX3 Model 2080 equiped with the Multi- Coated Silvered Optics Group or -MSOG- The scope came with a standard meade diagonal and even after a long collimation process I kept getting horrible images from my LX3. I feared the worst and was getting ready to ship the OTA back to Meade in order to have the optics replaced. As you can imagine NOT CHEAP by any means considering that this paticular SCT was built in 1983. A friend suggested replacing the diagonal with a good quaility star diagonal and highly recommended this paticular diagonal from Orion. Problem solved! The views with this old girl are beautiful! Simply amazing for how old this scope is. Thank you Orion for offering such a good quaility star diagonal and a great price. This diagonal saved me a large sum of money. More over, my Meade LX3 Model 2080 can stay a classic with it's original optics! Thanks again! Michael

6/7/08 8:00 AM
1.25in. Orion Enhanced Mirror Star Diagonal
Reviewer: Jim Cartee
I used this to replace the stock diagonal that came with my 8" SCT. Wow! What a difference. Much brighter images. I highly recommend this product to anyone who wants high quality optics. If you are going to spend the money on a high quality telescope and eyepieces, don't forget to get a great diagonal. This is the one I recommend. You can spend more money than the price for this diagonal, but you will not get any better performance in my opinion! Another great Orion Product!

5/11/08 4:11 PM
1.25in. Orion Enhanced Mirror Star Diagonal
Reviewer: Jim Hite
I bought two of these because they have compression ring eyepiece holders. This diagonal works better than the ones shipped with many refractors. You would expect that. The compression ring holder has kept me from scratching the barrels of my eyepieces after learning the hard way what set screws can do. I recommend these to anyone that has a heavy hand when tightening your eyepiece in place. It will save a lot of anxiety.

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