Celestron Universal T-Adapter/2x Barlow 1.25"

Celestron 93640 Universal 1.25in T-Adapter

Celestron

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Temporarily On Backorder

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped. Estimated to Ship: 09/2025.

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Optics & Binoculars

Telescopes & Astronomy

Astrophotography

Celestron Astrophotography

Celestron 93640 Universal 1.25in T-Adapt...

Capture stunning astrophotography with the Celestron Universal T-Adapter/2x Barlow. 1.25". Enjoy superior image quality & easy SLR camera connection. Shop now!

Become an astrophotography enthusiast with the Universal T-Adapter/2x Barlow 1.25". This essential accessory enables you to securely attach your 35mm SLR camera to the prime focus of your telescope or spotting scope, transforming your regular camera into a powerful astrophotography tool. Ideal for terrestrial photography, this T-Adapter also excels in short exposure lunar and planetary photography, capturing the celestial bodies in stunning detail. For those interested in deep-sky photography, this adapter can be used for long exposure shots when paired with a separate guidescope, allowing you to capture the mesmerizing beauty of distant galaxies and nebulae. Please note, both a T-Adapter and T-Ring are necessary to mount your camera to your instrument. Some instruments come with built-in T-Adapters, so be sure to check your equipment specifications. What sets this Universal T-Adapter apart is its integral 2x Barlow lens. This added feature can be used both visually and photographically, doubling the magnification of your telescope for closer, more detailed views and images. In essence, the Universal T-Adapter/2x Barlow 1.25" is not just an accessory, but a gateway to exploring and capturing the wonders of the universe.

I like my phone camera, but my Nikon is better for the pictures. I?m excited to take pictures and share it with friends and family

Moon shots

Sturdy and easy to use.

Definitely enhances views much better. Works as advertised. No complaints.

Works great.

Worth it

When I saw this  Barlow-T-Adapter combo, I was a bit dubious but also my curiosity was piqued, so I bought it and was not disappointed. Super easy to use and great pics.

Super easy to use and great pics

Good quality, easy to use. Opened the door for a lot of viewing and astrophotography possibilities when combine with DSLR camera and alternate telescope lenses.

Excellent.

This is a nice t-adapter for the Celestron 4SE because it allows you to mount a camera body or other device with a T-ring to the vertical eyepiece rather than the rear of the scope. This makes it much easier to balance the scope without putting too much weight in the front of the OTA, which might put too much stress on the single-arm mount.

Perfect for a Celestron 4SE

I thought this would work for my astrophotography.  I hooked up the adapter to my Nikon d3100 and coupled it to the Celestron NexStar 130 SLT.  Bottom line is that it didn't focus.  If you are using the same combination, buy the T-Adapter with the built-in Barlow.

Didn't Work

It is very good adapter, works perfect, slightly heavy but good.

Perfect, works and good quality

I bought this solely so that my camera (EOS 40D) could focus at infinity with my telescope (home built dobson 8") and a T-ring. Previously, I could not get the camera close enough to focus at infinity. But with this barlow the focal length is long enough that I can focus the camera. 

If I didn't have to use it, I would not, as the optics don't seem great, especially for the price. When viewing near the moon (but not *at* the moon), for example, there is a lot of flaring.
Also, in my case I don't particularly want the magnification that comes with the barlow; I just needed to fix my focus.

Fixes my focus; quality could be better

Got this to use with my Celestron C-90.  When using during daytime would consistently get an image of the center secondary mirror as dark spot/ghost image on the photos.  When using just a straight adapter with no built in Barlow this was not seen at all.

Celestron Universal T-Adapter/2x Barlow 1.25"

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