Astromania Upgrated Telescope Camera Adapter - Variable Projection Adapter 1.25 inch Extension Tube Kit for Prime Focus and Eyepiece Projection Astrophotography with Refractors or Reflector Telescopes

So far this works perfectly as advertised. It securly holds the eyepiece and the camera in place. It feels heavy duty, which is great. Do be prepared for the added weight in the back, but you'll find it to be a high quality product! There are no glare or reflections. It gives you the ability to use a larger sensor and regain some focal length, like with a barlow, at a much cheaper cost!

It’s a great tool for anyone getting into astrophotography. The nose piece that comes with it is useful by itself, and the adjustable eye piece holders are great for using any 1.25’’ eyepiece with a telescope and camera. It’s made out of solid metal which means it’s very robust, but it could be a downside for astrophotographers using EQ mounts that are trying to keep the weight down as much as possible, as it is actually a bit heavy. Would recommend.

The adapter looks great, the machine shop and paint looks solid and even, so the workmanship is great. The threads are also matching all my scope and my other adapters.The only problem is, it doesn't work for my setting of a celestron 130mm f/5 reflector and a canon t5i. my canon just can't focus with the included pieces. (I have a celestron T-ring already) Until I put a lens from my 2x Barlow onto the prime-focus adapter, I finally was able to get a focus. Then I stopped testing the setup. I don't know whom should I complaint to, but this should be in some sort of information board so people can check that and understand how to do, otherwise, it'll be just a lot of frustration for some people.

I have to say, at the beginning I was disappointed. I received the item with only one of the two fixation screws, and it arrived broken. However, the seller contacted me and sent the missing screws. The product works excellently, and the seller's service was very, very good. Fully recommended.

I can near focus with my Z50, but no distance more than a quarter mile. That is even after fiddling with it a lot. I couldn't turn the focuser in enough. Cut the outer tube down 1/2 inch and almost had it focusing. I think I think it would have worked if I could have removed the plug in the inner tube so the eyepiece could be lower. No dice, it is extremely well attached. Oh well. Telescope is a Sky Watcher 150p Heritage. It is another part to cannibalize.

I've had no problems. I have only loaded it with a DSLR, and the attachments appear sufficiently rigid. I have not evaluated whether ther might be some flexure, but I expect the 1 1/4 in focusing tube would be the weak point.

If you know what you are buying - it is a great product. Works flawlessly for my needs. Solid and precise.

cheap and good product.