Specification Brand : Grcfumo BulletPoint1 : PRECISE OPTICAL GLASS LENS: The Single Tilt Prism is outfitted with a finely polished optical glass lens. The even coating on its surface guarantees accurate and reliable readings, enhancing the effectiveness of your measurement tasks BulletPoint2 : PROTECTIVE PLASTIC SHELL: Featuring a robust plastic shell, the Single Tilt Prism offers superior protect to the glass component. This design helps prevent wear and tear, ensuring the prism maintains its functionality over time BulletPoint3 : COMPATIBLE WITH MEASURING INSTRUMENTS: Designed to work seamlessly with measurement tools such as Total Stations, the Single Tilt Prism ensures accurate readings in tunnels, highways, and mines BulletPoint4 : VERSATILE APPLICATIONS: The Single Tilt Prism is essential for diverse applications, including land surveying, tunnel inspections, and construction projects. This prism is ideal for use in railways, dams, and steep slopes BulletPoint5 : STANDARD ADAPTER SIZE: Equipped with a brass threaded adapter, the Single Tilt Prism can be easily attached to any 5/8in x 11 threaded rod or tripod. This standard sizing ensures a secure fit and compatibility with a wide range of equipment ItemName : Single Tilt Prism, Total Station Single Tilt Prism, Land Surveying Tunnel Road Monitor Total Station for Railway Tunnel Dam ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 11 centimeters ItemTypeKeyword : line-lasers Manufacturer : Grcfumo ModelName : Grcfumophqi96sv87 ModelNumber : Grcfumophqi96sv87 PartNumber : Grcfumophqi96sv87 ProductDescription : Item Type: Single Tilt Prism Material: ABS Glass Diameter: Approx. 25.4mm / 1in Prism Constant: -17mm Application: Tunnel, mine, highway and other detection, suitable for measuring instruments Application: Widely used in railway, tunnel, dam, steep slope and other industries