Trimble FineLock™ Lens Aperture for S-Series

Improve close-range FineLock performance with the Trimble FineLock 15 mm Lens Aperture for S Series total stations. Designed for use with compatible Trimble S Series instruments, this accessory reduces the minimum FineLock operating distance to 5 m.

It is a practical addition for survey and layout professionals working in confined environments, on interior construction layouts, or on jobs where prisms must be tracked at shorter distances. The compact aperture installs on the instrument lens to support more flexible FineLock targeting when close-range work is required.