Double Right Angle Prism 90-180 Degree Mini Optical Square Surveying Prism for Total Station, Theodolite & Laser Level, Compact Dual Penta Reflective Surveying Instruments with Protective Case (1 Pcs)

Double Right Angle Prism 90-180 Degree Mini Optical Square Surveying Prism for Total Station, Theodolite & Laser Level, Compact Dual Penta Reflective Surveying Instruments with Protective Case (1 Pcs)

• Premium Precision & Heavy-Duty Build: Engineered with top-grade K9 optical glass and a rugged metal casing, this surveying prism delivers exceptional 3-arc-second accuracy. The innovative sliding window shield effortlessly slides left and right, providing robust optical protection against dust and debris while maintaining peak performance in harsh environments
• Versatile Dual Right Angle Functionality: This advanced optical square features an integrated dual right angle design, making it the ultimate tool for setting grading stakes, defining complex alignment problems, and creating flawless 90-degree corners for any construction or layout project
• Flexible Stepping Off from 90° to 180°: Meet diverse field requirements with ease. The adjustable angle range allows professionals to precisely step off from 90° to 180°, ensuring maximum versatility for high-precision mapping, engineering, and terrain scanning tasks
• Smart Plumb Bob Cord Compatibility: Designed with field efficiency in mind, the ergonomic handle includes a dedicated slot for a plumb bob cord. Combined with a center lens for clear foresight viewing, it enables rapid, dead-on vertical alignment when paired with a total station or theodolite
• Ultra-Portable with Complete Protection: Weighing a mere 4.9 oz and measuring just 5.12x2.86x2.08 inches, this compact double right angle prism is exceptionally easy to carry. It comes complete with a durable metal cover and a premium leather case, perfectly blending rugged job site protection with professional elegance