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Key Features
- Baader 2958500A Expansion Ring
- Meade ETX/Celestron NexStar 4 Conversion
- Converts 1.4" Male to 2" Female Thread
- 1.4" Female Thread on Telescope End
Use the Baader 2" NX4/C90/ETX Expansion Ring from Alpine Astronomical to connect components with 1.4" male threads to devices with 2" female threads. It is compatible with the Meade ETX and Celestron NexStar 4 telescopes but will also work with the Celestron C90 spotting scope.
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