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Celestron Universal T Adapter Barlow 1.25 Inch

Celestron Universal T Adapter Barlow 1.25 Inch

The Universal Barlow & T-Adapter can be used as a 2X Barlow right out of the box. Insert any 1.25" eyepiece into the barlow and you’ll enjoy double the magnification, while retaining all the eye relief of the inserted eyepiece.

Three in one versatile adapter

Barlow 2x
Insert into your telescope focuser before your eyepiece to double the power of any eyepiece you are using, essentially this barlow will double your eyepiece collection

T Adapter
Unscrew the lens at the base of the barlow and insert in your telescope focuser then attach a T ring for prime focus imaging with your DSLR camera

T Adapter Barlow
Insert in your telescope focuser and attach a T ring for double the focal length to your DSLR camera, this also helps achieve focus on many Reflectors that will not focus with a camera

The Celestron Universal Barlow & T-Adapter can also be used for prime focus astrophotography, which means you use the telescope as a photographic lens - a very big photographic lens!

Just unscrew the bottom section of the unit to remove the Barlow and slide the chrome barrel into the telescope’s 1.25" focuser or adapter. Lock it in place with the focuser or adapter thumbscrew. T-threads on the top of the adapter screw into a T-Ring (see related accessories) that is designed to attach to the brand-specific mounting flange of your DSLR camera.

Doubles magnification of eyepieces & has a T thread for cameras

Simply unscrew the bottom barlow part to use as a standard prime focus 1.25" T adapter

This Barlow T Adapter will also solve the issue on many Newtonian reflectors that do not reach focus with a Digital SLR.

Customer Reviews

  Used t adapter with t2 ring  Used with Nikon d60 and in minutes had awesome pictures through my celestron 9.25. Great service and delivery from Harrison's.  (07/03/2019) Allen p - Bromley


  Service  Excellent service , multiple items ordered , all in stock , prompt dispatch , happy to recommend.   (13/05/2017) Stephen Grant - Boston , Lincolnshire


    Excellent product and usual excellent service   (28/04/2017) ron - london


Our standard delivery charge for most of the UK is £2.95. All orders are shipped promptly, lower value items are sent Royal Mail 1st class and higher value or larger goods are shipped via reputable courier. All goods are shipped fully insured with FEDEX, UPS, DPD and Royal Mail, we do not use budget courier services, please note we can only ship to UK mainland addresses. We are not able to ship to forwarding agents or PO boxes.

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Celestron Universal T Adapter Barlow 1.25 Inch

MPN: 93640





Price: 22.00


This versatile barlow can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter when combined with a T-Ring for your DSLR camera, or as a Barlowed T-adapter for double the magnification and the benefit of extra inward focus travel.

Three in one universal camera adapter
1.25" T-adapter
2x Barlow with T-adapter
2x Barlow for visual

For DSLR prime focus astrophotography just combine this adapter with the correct T-ring for your camera, see related accessories.



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