Enhance the accuracy and efficiency of your land surveying projects with this high-quality Surveying Prism, designed for professional use with total stations and other precision measuring instruments. Featuring a 64mm effective diameter and available with a 0mm or -30mm offset constant, this prism delivers reliable and precise reflection for a wide range of surveying applications. Key Features: · Premium K9 Optical Glass: Crafted from carefully polished K9 glass with a uniform, delicate coating, ensuring excellent optical clarity and consistent measurement accuracy. · Durable ABS Protective Shell: The robust ABS casing protects the glass prism from wear and damage, significantly extending the service life of the prism even in harsh working environments. · Standard Size and Offset Options: The 64mm diameter and selectable offset constants (0mm or -30mm) provide versatility and compatibility with various total stations and surveying equipment. · Wide Industry Applications: Ideal for use in tunnel, subway, mine, highway, railway, dam, and steep slope detection, making it a versatile tool for diverse surveying and construction projects. · Compatible with Multiple Instruments: Suitable for use with a range of precision instruments, including those similar to Trimble models, ensuring broad usability across different surveying setups. Specifications: · Item Type: Surveying Prism · Material: K9 Glass, ABS · Effective Diameter: Approx. 64mm (2.5 inches) · Constant (Offset): 0mm / -30mm · Application: Detection and measurement in tunnels, subways, mines, highways, railways, dams, steep slopes, and other surveying projects Package Includes: · 1 x Surveying Prism This Surveying Prism combines optical precision with durable construction, providing a reliable and practical solution for professionals engaged in land surveying and infrastructure inspection. Its robust design and versatile compatibility make it an essential accessory for accurate distance and angle measurements in demanding field conditions.