About this product
Astro Essentials M54 / 0.75mm (Male) to M48 (Male) adapter.
This useful adapter enables connection from an M54 / 0.75mm female thread to a male M48 thread.
Can be used to provide an M48 threaded connection on StellaMira 85, for use with a StellaMira flattener.
Adds approximately 3.5mm to the back focus.
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