In order to use this adapter, remove the 1.25″ eyepiece tube from your blocking filter and thread on the Lunt T2 to 2″ adapter. The brass compression ring inside the metal adapter keeps your eyepiece barrels safe from thumbscrew scratches.

You can use this adapter on Lunt blocking filters, H-alpha & Ca-K telescopes (except the LS35THa), and Ca-K modules.

• This T2 to 2″ Eyepiece Tube Adapter allows the use of 2″ eyepieces with Lunt Solar Systems blocking filters, CaK modules, and all telescopes with the exception of the LS35THa
• Unthread the 1.25″ eyepiece barrel from the blocking filter or CaK module, and replace it with the 2″ model

• Lunt T2 to Eyepiece Tube Adapter - 2"