Professional-Grade Gpr121 Optical Prism with Adjustable Bracket and Target for Precise Survey

Professional-Grade Gpr121 Optical Prism with Adjustable Bracket and Target for Precise Survey. Customized Prism Diameter: Available in sizes ranging from 3mm to 160mm to suit various surveying needs. High Transmittance Rate: Optical performance exceeds 95% for accurate measurements. Premium BK9 Glass Material: Constructed with high-quality BK9 glass for superior durability and clarity. Comprehensive Customization: Offers full customization options including shell material, color, and design. 1 Year Warranty Coverage: Includes a 1-year warranty period for peace of mind. OEM and ODM Services: Supports both OEM and ODM manufacturing requirements. 100% Product Inspection: Every finished product undergoes visual and functional inspection. Fast Lead Time: Production completed within 15 workdays regardless of season.