Double Right Angle Prism

Permits stepping off angles of 90 Degrees and 180 Degrees with a center lens which permits foresight viewing. Slot in handle accommodates plumb bob cord. Features a larger field of view, and larger foresight viewing glass. Complete with leather belt loop case. Measures 3 3/4" (95mm) top to bottom.


Business Introduction:
We are a professional supplier of survey accessories.
Survey accessories including retroreflector, Prism in Canister , Prism with Target , Mini Prisms , 360 Degree Prism , Tribrachs and Carriers , Prism Kits , Prism Poles , Reflector Pole , Tripods , Levelling Staffs and Surveying Instruments , which are widely used in the surveying, mapping and construction industries, such as Tunnel, Subway Project, Bridge Engineering, Construction, Routine measurements, Slope Monitoring, Ships measurement, Three-dimensional laser scanning, Close-range photogrammetry, Special measurement, Instrument calibration, etc.
We carry out strict quality control according to ISO 9001 quality management system.
Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. Our customers are included LEICA, TOPCON and so on.

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