The SECO Circular Prism is a precision reflective target designed for use with optical total stations in surveying, construction, and geotechnical monitoring applications. Its circular design offers uniform reflection from multiple angles, which improves target visibility and measurement reliability — especially in dynamic field environments where maintaining direct instrument alignment can be challenging.
This prism is engineered for durability and consistent optical performance. The reflective element is typically encased in a robust canister to protect against dust and moisture, ensuring dependable measurements even in outdoor conditions. SECO prisms are compatible with a broad range of total station systems and commonly used in tasks such as structural deformation monitoring, site control, and construction layout.
Key Features
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Circular prism design for 360° reflective response, enhancing capture of instrument signal
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Compatible with SECO and other total station brands
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Calibrated prism geometry for accurate distance measurement
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Robust construction with environmental protection for field operations
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Flexible mounting options on poles, tripods, or fixed targets
Advantages
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Enhanced visibility and consistency: Circular design supports reliable measurement return, even when precise alignment is difficult
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Accurate optical performance: Suitable for survey, construction, and monitoring tasks where repeatability matters
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Durable and field‑ready: Designed to withstand outdoor conditions with minimal maintenance
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Versatile application: Ideal for control points, structural deformation surveys, and long‑term monitoring networks
The SECO Circular Prism provides a reliable, accurate, and versatile surveying reflector solution — empowering surveyors and engineers to achieve high‑quality optical measurements across a range of civil, construction, and geotechnical projects.
