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

Baader PlanetariumSKU: 2454832

Sale price$59 CAD
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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)


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

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