Baader SCT Male to T / T2 Female Adapter with Zero Optical Length # T2-28s 2454833

Our Price: $29.00
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 (2 Available)
Ships by Next Business Day
Our Product ID: PAAR-BP-T2-28s
Manufacturer SKU: 2454833
Item Can Ship: Worldwide
Baader SCT Male to T / T2 Female Adapter with Zero Optical Length # T2-28s 2454833

More Views

Product Details

  • Converts any SCT (2"-24tpi) female thread into a T / T-2 (M42 x 0.75) female thread without extending the optical length
  • Initially manufactured to adapt Baader's Hyperion Universal Zoom Mark IV onto any photographic T-2 thread
  • This adapter can also work as an expansion ring to convert a photographic T-thread into a male 2" SC thread
  • Suitable for adaptation of any accessory with male T-2 connection thread, e.g. Baader's VariLock 20-29mm and VariLock 29-46mm clamps
  • Adapter with continuous SCT male and T-2 female thread as well as two face holes (recommended mounting accessory: adjustable pin-type face wrench #2450062)


  • Manufacturer: Baader Planetarium
  • Sku (#): 2454833
  • Inner Diameter / Clear Aperture (mm): 41
  • Outer Diameter: 50.8mm (2" SCT)
  • Inner Connection (lens Sided): Thread, T-2 (m42 X 0.75)
  • Outer Connection (lens Sided): Thread, 2"-24tpi
  • Inner Connection (eyepiece/-camera-sided): Thread, T-2 (m42 X 0.75)
  • Outer Connection (eyepiece/-camera-sided): Thread, 2"-24tpi
  • Type Of Adapter: Reducing Piece

Baader part number: T2-28s or 2954833