Highlights Converts any 2" (SC) female thread into a M44 x 1 female thread - without extending the optical length Manufactured to adapt our Hyperion Universal Zoom Mark IV onto most spotting scopes (see animation on the right) Note: for fitting the optical nose of the Zoom into the receptor at some spotting scopes, the thin dust cover ring needs to be removed - see images Suitable for adaptation to Leica spotting scope with male M44 x 1 connection thread. Also suitable for all M44x1 threads according to the old Zeiss (Jena) standard. Adapter with continuous 2" male and M44 x 1 female thread as well as two face holes (recommended mounting accessory: adjustable pin-type face wrench #2450062) Specifications Manufacturer Baader Planetarium SKU (#) 2454835 Inner Diameter / Clear Aperture (mm) 43 Outer Diameter 50,8mm (2" SC) Inner Connection (lens sided) Thread, M44 Outer Connection (lens sided) Thread, 2" (50,8mm) Inner Connection (eyepiece/-camera-sided) Thread, M44 Outer Connection (eyepiece/-camera-sided) Thread, 2" (50,8mm) Type of Adapter Reducing piece //