Need help with M54M-M54M 2mm Adapter?
Expected to ship within 14 business days
The M54M-M54M-2-mm adapter is a compact spacer that adds exactly 2-mm between M54x0.75 male threads-ideal for fine-tuning back-focus in filter wheels or OAG assemblies. Precision-machined from aluminum-6061-T6 for rigidity and alignment.