Features Advanced Measuring Tool: This 360 prism offers precise measurements, enhancing accuracy for tunnel, subway, and mine detection applications Durable Construction: Built with high-quality optical glass and ABS materials, this total station prism withstands wear and tear for long-lasting performance Easy Installation: Lightweight and compact, the total station reflector can be installed quickly, ensuring efficiency on any job site Versatile Applications: Suitable for various environments, this 360 degree reflective prism is ideal for geodetic measurements and construction projects Enhanced Reflection Accuracy: Featuring copper or silver coatings, the prism improves reflection quality, facilitating reliable readings in diverse conditionsFeatures:1Excellent Material: 360 prism is accurate inspection of optical glass, and the prism material is carefully polished by K9 excellent glass cutting, which makes the measurement more accurate and . 2Anti Wear: The wrapped lens is made of excellent plastic, which makes the prism anti wear and anti drop, and greatly improves the service life of the prism. 3Accurate Measurement: Copper coating or silver coating can enhance the reflection ability of the prism, with full texture, clear and bright. Select the coating color according to the environment, improve the measurement accuracy, and make the measurement easier. 4Easy to Carry: 360 prism is small in size and useful. For added convenience, 360 degree total station prism comes with a storage bag for convenient transport from one job site to another. 5Wide Use: This prism tool has a wide range of uses, applicable to tunnel, subway, mine, highway detection, and applicable to other measuring instruments.Specification:Item Type: 360 PrismMaterial: K9 Glass, ABSConstant: Approx.+23.1mm 0.91inEffective Diameter: Approx. 25.4mm 1inScope of Application: Tunnel, subway, mine, highway detection, applicable to other measuring instrumentsUses: Widely used in subway, railway, tunnel, dam, steep slope and other industriesPackage List:1 x 360 Prism1 x Storage BagPackage List1 x 360 Prism1 x Storage Bag