ZWO M54M To M48F 2mm Adapter

M54-M48-2 adapter is independently developed by ZWO and mainly used for connecting to 2”EFW and M54 filter drawer.

The thickness of this adapter is 2mm.

The edge is knurled to increase the friction so that the installation and disassembly will be much easier.

The best solution of 55mm back focus length

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