Leica GPR121 Precision Circular Prism with Holder and Target Plate 641617
The range of a prism is due in part to its coating and the glass geometry. A number of original prisms from Leica Geosystems have a special coating on the reflective surfaces - the anti-reflective coating - and a copper coating on the reverse side. Without these, the range of distance measuring, ATR and PowerSearch would be reduced by up to 30%. The workmanship and the durability of the copper coating are decisive for a long life. The glass dimensions, the position in the holder and the areal orientation are important for measuring accuracy.
Leica Geosystems prisms are manufactured from glass of the highest quality and furnished with optical coatings so that even under the most extreme environmental conditions, a long lifetime and maximum range of the highest accuracy can be achieved.Feature:
Precision circular prism with anti-reﬂex coating, mounted in metal holder. Supplied with removable target plate. Centring accuracy 1.0mm, range 3500m.Specification:
Manufacturer ID 641617
Manufacturer Leica Geosystems
Diameter 62 mm
Type Copper coated
Onboard Circular Bubble No
Centering Accuracy (mm) 1.0
Holder/Assembly Single Tilt Assembly
Target Material Metal
Holder Material Metal
Available Target Color(s) Yellow/Blk
Available Holder Color(s) Black
Range 11,500 ft (3500 m) 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. Product Photos: