Celestron93640 1.25 Inch Universal Barlow and T-Adaptor, Silver/Black

The media could not be loaded. I bought this the connect my camera to my telescope and take pretty pictures of the moon. Very easy to use. And worth the money. Simple to put on and take off. Very light and durable. Adjustable.

I ordered this for a telescope to do some back yard astrophotography, and it gets the job done. It easily attached to the telescope, and my camera sat inside of it well.The only issues I had was that my camera was a little loose, which would make it difficult to snap clear pictures. Overall, its a good product!!

Works as it should.

Most happy with my purchase.First the minor cons. When I attach my DSLR camera to this T-adapter WITHOUT using the Barlow, it won't focus. I have to use the Barlow for it to gain focus. This, however is not a significant con to me because I always use the Barlow with my DSLR, otherwise magnification is just too low, so I don't really care that it doesn't focus with less magnification, I care that it focuses perfectly with 2X magnification. Then the second negative issue is that the adapter itself fits a little loose in the focuser, I feel as if it could fall off with the weight of the camera even after tightening the screws... but truth is that it hasn't fallen off and I have even moved the telescope from one place to another with the camera still on it.Now the significant pros. The Barlow is spectacular. It works perfectly as the Barlow for any regular eyepiece, it just screws on to the eyepiece and its magnification is doubled. When I bought this I was actually tempted to buy another Barlow only for eyepieces thinking it wouldn't work as I wished (although I knew it was compatible), but I gave it a shot and bought this one only to try it out. It was the best decision, a true money saver. Because of the price of this product I though that images would definitely degrade on some level when using it on regular eyepieces... but until now I do not see any degrading whatsoever. They remain as crisp and perfect as they were without using the Barlow. Additionally, although (as I have said) my camera won't focus when I don't use the Barlow, when I DO use the Barlow with it (which is always) I can even focus on close land objects (500 feet or even less). I was not expecting this, but this allows me to take pictures not only of star (primary use), but even close-ups of the surrounding Andes mountains (review written from Ecuador, South America).To me this is a true "2 in 1" product, I completely recommend it to anyone looking for a T-adapter for their DSLR. I would have given it a 4.5 if I could, but the two mentioned cons could be worked on by Celestron for it to be a perfect 5/5 to me.PS. Equipment used with this product: Dobsonian Orion XT6 telescope; 25mm and 10mm plossl eyepieces; Sony Alpha A55 DSLR with T-Mount.

me parece muy últil y prático. Aunque la rosca está muy dura para girar, el accesorio llegó en buen estado

I purchased this t-adapter to attach my Canon EOS camera to my AWB Onesky telescope (using a Celestron t-ring). Once the t-ring was in place all I needed to do was screw in this t-adapter to the t-ring, and insert the camera into the telescope where an eyepiece normally goes. I was up and running and taking photos of the moon in a matter of minutes. The t-adapter is solid and Celestron is a brand I trust implicitly. Very much recommend!

It fits correctly and gets the job done.You may need other adapters to work with your camera. For my setup, my Nikons have F-mounts, so I also need a F-mount to T-mount adapter. Then you have to readjust the telescope for balance with the camera hanging off it.The adapters aren't very expensive, so you're not making a huge investment, and they're nice to have around.If your camera will allow it, have it leave the mirror up. If your telescope isn't on a very solid mount, the mirror flipping will make the photo blurry. Also, touching the shutter button will do the same.I attached it to my laptop, so I could use that as my viewfinder, and trigger it remotely. That gave me very respectable results.

I received the Celestron 93625 Universal 1.25-inch Camera T-Adapter on time as promised. The adapter met or exceeded the advertised specifications and was well constructed. It performed great on my Dynamax 8 as expected. I would recommend it for use when the camera is mounted into the telescope eyepiece holder. Your eyepiece holder must be sturdy enough to hold a SLR or DSLR camera body. I did not have any problems with focusing on my Dynamax 8. Balancing my camera/telescope combination took a little work since I was using a 90 degree erecting eyepiece holder on my telescope. A straight through eyepiece holder may be better. If your telescope permits removal of the eyepiece holder then you may wish to get the Celestron T-Mount or the Opteka T-Mount Adapter to fit your particular SLR or DSLR camera. I later used the T-Mount Adapter to attach my camera directly to my telescope and eliminating the telescope's removable eyepiece holder. I did NOT have any focusing problems with the camera T-Adapter or the camera T-Mount adapter with my Dynamax 8 telescope. The adapters are designed to be used with the camera lens removed. The Celestron camera adapter permits the insertion of a 1.25 diameter plain barrel eyepiece into the adapter to increase the magnifying power but this reduces the light greatly due to the added lenses of the eyepiece and from the eyepiece projected image onto the film or camera sensor chip. The reduced light will require longer exposures and therefore require manual tracking or a telescope tracking device (clock drive). When using an inserted eyepiece into the camera T-Adapter, care must be taken to make sure that longer barrel eyepieces do not obstruct the camera's mirror flip-up action.