Baader 2"ext/M41.5int x 1, Zero-length thread reducing piece, to connect Hyperion Zoom Mark IV to the eyepiece outer thread of Bausch & Lomb, Opticron, and Kowa-Basis-Spotters - 2454832
Highlights Converts any 2" (SC) female thread into a M41.5 x 1 female thread - without extending the optical length Manufactured to adapt our Hyperion Universal Zoom Mark IV straight onto any spotting scope - such as Bausch & Lomb-, Opticron- and Kowa-Base - equipped with M41.5 male thread (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 Adapter with continuous 2" male and M41,5 x 1 female thread as well as two face holes (recommended mounting accessory: adjustable pin-type face wrench #2450062) Specifications Manufacturer Baader Planetarium SKU (#) 2454832 Inner Diameter / Clear Aperture (mm) 40,5 Outer Diameter 50,8mm (2" SC) Inner Connection (lens sided) Thread, M41,5 Outer Connection (lens sided) Thread, 2" (50,8mm) Inner Connection (eyepiece/-camera-sided) Thread, M41,5 Outer Connection (eyepiece/-camera-sided) Thread, 2" (50,8mm) Type of Adapter Reducing piece //