GPR111 Surveying Reflector Prism

Place of Origin China
Brand Name Leosurvey
Model Number GPR111
Minimum Order Quantity 10 Pieces
Price 20USD~30USD
Packaging Details Hard Bag and Carton
Delivery Time 3-5 work day
Payment Terms T/T
Supply Ability 5000 pieces per month
Product Details
Color Red Type Prism With Target And Holder
Prism Constant 0mm Centering Accuracy 2.0mm
Range 2500m Material Metal
Package Soft Bag As Inner Package Model GPR111
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GPR111 Surveying Reflector Prism


2.0mm Surveying Reflector Prism


2.0mm total station reflector

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Product Description

Wholesale GPR111 Red Color Single Tilt Surveying Reflector Prism with Target for Leica Total Stations


Model: GPR111



Prism Constant Range Centering Accuracy
0mm 2500m 2.0mm



Plastic frame.

Leica type of connector (no threads).

Does not have a 5/8 x11 thread.

Single tilt prism with soft bag

Circular prism sealed in red polymer holder. Large integrated target plate provides good visibility.




Optical Surveying Reflector Prism Applications

Surveying reflector prisms are used by surveyors and engineers to measure the change in position of a target that is assumed to be moving. Survey prisms are used for a wide range of monitoring applications including:

  1. Rail Monitoring
  2. Settlement Monitoring
  3. Displacement Monitoring
  4. Deformation Monitoring
  5. Convergence Monitoring

Optical Surveying Reflector Prism Installation

Monitoring prisms should be installed using the following guidelines:

  • Attached to a rigid structure that is sufficiently stiff as to not move through a single monitoring cycle
  • Located to minimize the effects of temperature and radiant heat on a target
  • Installed with clear sight lines back to the total station
  • Avoid sight lines that require shooting through a fence or another mesh
  • Avoid sight lines shooting just past corners which can cause refraction
  • Avoid sight lines that include a source of heat that can cause a heat shimmer

GPR111 Surveying Reflector Prism 0 

GPR111 Surveying Reflector Prism 1