Orion - Long 2" Adapter for Crayford-Type Focuser

  • Adapter designed for use with the Orion 2" single speed Crayford focuser to allow focus to be achieved with some reflector telescope optical tubes
  • Provides extra height needed when single-speed Crayford focuser is used with Orion 203mm f/4.9 and 254mm f/4.7 reflector optical tubes
  • Adapter is not required for use of single-speed Crayford focuser on Orion Dobsonian telescopes
  • Allows visual use of eyepieces with specialty focuser and some mounted reflector telescope tubes
  • Made of anodized aluminum

15 EUR
Aan winkelwagentje toevoegen