🌌 Elevate your stargazing game with precision and style!
The Celestron 94115-A Star Diagonal is a compact, lightweight accessory designed for telescopes with 1.25-inch focusers. Featuring dielectric coatings for enhanced image clarity and a comfortable 90° viewing angle, it ensures an immersive and ergonomic astronomical experience. Crafted from durable aluminum and weighing only 0.35 pounds, it’s perfect for both casual observers and serious stargazers seeking portability without compromising quality.
| Exit-Pupil Diameter | 1.25 Millimeters |
| Coating | Dielectric coatings |
| Water Resistance Level | Not Water Resistant |
| Focus Type | Individual Focus |
| Field of View | 90 Degrees |
| Compatible Devices | Telescopes with 1.25-inch focusers or visual backs |
| Mounting Type | Monopod Mount |
| Prism Type | Roof Prism |
| Special Feature | Portable, Lightweight |
| Objective Lens Diameter | 1.25 Millimeters |
| Specific Uses For Product | 3D |
| Item Weight | 0.35 Pounds |
| Size Map | Compact |
| Material Type | Aluminum |
| Color | Black |
O**.
Does the job nicely.
Not a several hundred dollars item, but works well. Mirror seems clear, decent quality. Not bad. Good enough I got a couple.
A**R
A good prism type diagonal for the price.
I have found a prism diagonal can be a good option over a mirror type, IF:A. You are looking for better contrast in viewing subtle details on Jupiter and some other objects, AND,B. Your telescope f ratio is equal or higher than f/7.This diagonal is good, but it is not unusual for the optical alignment to be a little off, as mine was. I was able to unscrew the back and push the prism into a better alignment, not perfect but good enough. It can get expensive to find a better one. I do have a correct image diagonal that is a little better, but it has an aperture stop that limits low power, wide field views.I recommend this diagonal.
N**E
Good quality for the price
I expected less because I didn’t really care about replacing this for my sons telescope, but it’s way better quality than I expected.
M**O
A must have
It offers a crystal clear view of whatever is in the sky. It’s made of metal, and its installation is very easy. additional accessories such as eyepieces are easily added onto the diagonal with no problem. One of the greatest purchases ever!
J**.
EXCELENTE COMPRA
fue un upgrade significativo en comparación con el que vino con mi celestron 102 omni
R**O
Celestron 1.25" Star Diagonal
This Celestron diagonal is better than the diagonal that came with my kit.
J**S
It's great.
Mine arrives tomorrow, I will update as I get to use it, I rate it five stars as I have the 45 degree 1.25 inch that came with the 70mm Celestron Travel scope. If the 90 degree version matches the quality of the 45 degree version, it's going to be great. Will Update after I get the chance to evaluate it.Update: Got the Diagonal eyepiece delivered today as promised, still sticking with the five star rating. In fact it is superior in quality, to the 45 degree item that came with my Travel Scope, in that it is all metal construction on the outside, and gives every bit as good of performance as the 45 degree version.
W**.
You get what you pay for. Cheap diagonal, cheap results.
I have used several Celestron products in the past and needed a diagonal for a grab and go setup so I wouldn't have to carry around my dielectric.I decided to give it a try and I'm very disappointed. First of all, this is the only diagonal that I have used that introduces astigmatism in my 80mm APO refractor. Astigmatism is not a common aberration in refractors and when a diagonal produces it, it speaks for itself.Also the eyepiece tightening knobs seem to move the eyepiece when it is installed in the diagonal meaning that the tolerance of the eyepiece barrel is too high. Eyepieces don't seem to perfectly fit in it.Not recommended.
Trustpilot
1 week ago
1 day ago
