We've Got the Angle on Diagonals
1.25" Orion Prism Star Diagonal in stock
$34.95
Features
1.25" Orion Prism Star Diagonal
- For astronomical use, this diagonal produces an image that's right-side-up, reversed left to right
- Fully coated prisms for superior image fidelity
- Accepts 1.25" eyepieces
Product Specs
Product Specifications:
| Barrel size | 1.25" |
| Optical quality | Diffraction limited |
| Filter threads | Yes |
| Compression ring | Yes |
| Weight (oz.) | 5.21 |
| Warranty | One year |
Included Items
Included Items:
Media Buzz
Customer Reviews
5/27/09 9:05 PM
1.25" Orion Prism Star Diagonal
Reviewer: G. Wang
When I popped this baby in to my scope, it was
severely miscollimated. Stars looked like comets
even at low power. I could tell by the defocused
image that it could be a good diagonal if aligned.
After some tinkering, the prism was aligned and it
gave very nice images of Izar and Saturn in my
100ED. I needed a diagonal in a bad way, so
returning wasn't an option, but the story has a
happy ending. It's a nice diagonal if it comes
aligned.