Ejoyous Mini Surveying Prism, Reflective Lens Made of Optical K9 Glass, Remote Measuring Tool + 17.5 mm Offset for Tunnels and Highways

Long distance measurement: This mini surveying prism can measure distances up to 2000 feet and ensures high precision in construction and land surveying tasks. [Optical Glass Construction] The reflective lens is made of K9 optical glass and is designed for clarity and durability, making it perfect for professional use. [Customizable Design] Features a bright yellow ABS plastic housing and an offset of +17.5mm for flexibility in different survey environments and requirements. [Robust casing] The high-strength ABS plastic housing protects the lens from wear and ensures that the prism remains ready for use even in difficult conditions. [Wide Application] This total station reflector is ideal for tunnels, mines, highways and other technical measurements and increases practicality for engineers and surveyors. Item Type:Mini Survey Prism Material: K9 optical glass, ABS Constant: +17.5 mm. Effective diameter: approx. 25.4 mm / 1 inch. Application: tunnel, underground, mine, highway and other surveys. 1 x mini prism

• Long distance measurement: This mini surveying prism can measure distances up to 2000 feet and ensures high precision in construction and land surveying tasks.
• [Optical Glass Construction] The reflective lens is made of K9 optical glass and is designed for clarity and durability, making it perfect for professional use.
• [Customizable Design] Features a bright yellow ABS plastic housing and an offset of +17.5mm for flexibility in different survey environments and requirements.
• [Robust casing] The high-strength ABS plastic housing protects the lens from wear and ensures that the prism remains ready for use even in difficult conditions.
• [Wide Application] This total station reflector is ideal for tunnels, mines, highways and other technical measurements and increases practicality for engineers and surveyors.