Orion 5123 1.25-Inch Telescope Eyepiece Extension Tube
Key features
- •Versatile extension adapter for 1.25" telescope eyepieces and accessories adds 2" of extension
- •Provides extra focuser back travel which is often needed for short-range terrestrial viewing or astrophotographic applications
- •Includes two thumbscrews for securing inserted telescope eyepieces or accessories
- •Threaded for use with 1.25" telescope eyepiece filters
- •Made of anodized machined aluminum
BrandOrion
CategoryExtension Tubes
Orion 5123 1.25-Inch Telescope Eyepiece Extension Tube
List Price: $47.12$42.41DEALYou Save: $4.71 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.3
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Fits like a glove, works like a charm.
Zach Moore•July 26, 2017
It works.
Five Stars
Amazon Customer•July 4, 2017
Exactly what I expected can't wait to try it out!!
Good quality extender
Richard Bakos•October 24, 2016
A solid tube extender for increased focal length. I use it to mount a camera for lunar photos.
Works as advertised but try a barlow without the lens.
Robert Johnson•September 18, 2016
I bought this for use with a camera and my Celestron Travel 70 scope. It works as advertised. One suggestion that I saw that might be a better option though is to buy a 2x barlow and take the end off. It'll function like an extender and you'll have a 2x barlow as well. But I can't fault the extension.
Nice 1.25 inch eyepiece extension
Dan White•September 6, 2016
Telescope parts are all a bit pricey but this deal was the best going. I researched many places and settled on this Orion 5123 1.25-Inch Eyepiece Extension. I have a Meade Infinity 102mm AZ that came with a 2x Barlow. In order to use the Barlow ahead of the diagonal, this extension is needed or you cannot bring objects into focus (it will work Behind the diagonal, but is more effective in front). This tube is well made and fits the Meade (though the extension is Orion) telescope perfectly. I recommend this highly if you need a 1.25 inch extension for you scope.
Page 1 of 2
