SCT Barrel from 2" GSO SCT Diagonals

Our Price: $24.95
Free shipping for this item in the US Click here for more info

Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.

In Stock (10+ Available)
Ships by Next Business Day
Our Product ID: PAAR-GS-FF228
Manufacturer SKU: PAAR-GS-FF228
Item Can Ship: Worldwide
SCT Barrel from 2" GSO SCT Diagonals

More Views

Product Details

Do you have a 2" GSO refractor diagonal (standard or dielectric) or clones that you want to use with your SCT or large Mak telescope but cannot? Here is the solution you need! In response to requests from several customers, we now offer just the SCT barrel from 2" GSO SCT diagonals.

You can simply unscrew the chrome barrel on the telescope end of your GSO refractor diagonal. Then insert this barrel in its place and you can now use your refractor diagonal with all telescopes having a standard SCT thread.

This adapter has a standard SCT female thread (2"-24 TPI) on one side to connect to the male SCT thread on the rear of your telescope. The other side has a standard SCT male thread (also 2"-24 TPI) to connect to the GSO diagonal body. Note that the male thread on this adapter is not an M48x0.75 thread.

This adapter will work with the following diagonals that have female SCT threads on the diagonal body:
- All 2" GSO diagonals
- Some 2" diagonals made by GSO for Celestron, Antares, Burgess, SmartAstronomy, TS (Germany), OPT, and others
- Some 2" Baader diagonals with SCT female threads

This adapter will not work with the following diagonals:
- All William Optics diagonals
- Most other Meade, Celestron, Antares or other diagonals

There is no standardization in the astronomy industry for the threads used on diagonal bodies. Hence, do not assume that this adapter will work with your diagonal. Please check the thread on your diagonal body before ordering this item - we do not have compatibility information for all the diagonals out there.