Tribrachs and Adapters
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SECO Prism Adapter with Height Adjustment - 2071-00$111.89This adapter allows adjustment of the prism height by moving the threaded brass insert in the adapter. It fits all standard tribrachs and allows 2 inches (51 mm) of adjustment. Learn More -
SECO Traverse Kit - 2159-01$761.98This traverse or precise backsight kit includes a 62 mm prism assembly. Learn More