Orion 5524 1.25-Inch Imaging Flip Mirror Camera Adapter Made of black anodized aluminum Adapter features a thumbscrew for secure attachment of 1.25" imaging camera nosepieces. Easily optimize focus when using astrophotography cameras with 1.25" nosepieces by using this adapter and an Orion Imaging Flip Mirror Adapter enables use of smaller, 1.25" astrophotography cameras with the Orion Imaging Flip Mirror