- To connect to Skywatcher Refractors with M90x1 outer threads
- Only suitable for BDS-RT Diamond Steeltrack® for Refractors
- Also fits RC telescopes with M90 thread, but may require an extension, otherwise the BDS-RT Steeltrack may not retract completely.
Baader RT-Adapter M90x1 Diamond Steeltrack for Skywatcher Refractors (BDS-AD90)
Please note that due to Covid-19 and a high volume of orders, some products could be on backorder at our suppliers and may have longer delays for the delivery. Contact us for stock status.