Duratech Single Tilting Prism System (nitrogen sealed) (0/-30mm)(prism, target <(>&<)> mount)

The advanced SitePro 9300N nitrogen (N2) sealed 0/-30mm prism system features a single tilting assembly with front lever locking mechanism to secure in position.  This hi-performance prism system, precisely positioned in hi-grade aluminum holder ensures accurate measurement and is best for surveying.  Dual-sided aluminum target 6.9″x5.5″ (17.6 cm x 14 cm)

• 62mm precision ground glass, up to 2 arc second accuracy
• Nitrogen sealed prism canister
• 5/8-11 stainless steel bayonet adapter (female thread)
• Aircraft-grade aluminum yoke and holder
• Color: Orange target with white
• 0/-30mm offset constant
• Special formulated thermo-plastic resin provides protection and longevity
• Warranty: 90 days