2"a / M48i Zero-length reducing piece (zero optical length)

Description Converts any 2" (SC) female thread into a M48 x 0.75 female thread- without extending the optical length Initially manufactured to adapt our Hyperion Universal Zoom Mark IV onto any photographic M48 x 0,75 (2" filter-)thread (see animation on the right) This adapter can also work as an expansion ring to convert a photographic M48-thread into a male 2" SC thread Suitable for adaptation of any accessory with male M48 connection thread, e.g. our VariLock 20-29mm and VariLock 29-46mm clamps Adapter with continuous 2" male and M48 female thread, frontsided two slits Specifications MANUFACTURER Baader Planetarium SKU (#) 2454834 INNER DIAMETER / CLEAR APERTURE (MM) 47,5 OUTER DIAMETER 50,8mm (2" SC) INNER CONNECTION (LENS SIDED) Thread, M48 OUTER CONNECTION (LENS SIDED) Thread, 2" (50,8mm) INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) Thread, M48 OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) Thread, 2" (50,8mm) TYPE OF ADAPTER Reducing piece