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L-bar Monitoring Prism

Model: MPS21-112R1 (GPR112) 
1.L-bar Monitoring Prism
2.Replacement of Leica GPR112
3.Prism Accuracy: ≦3",5"
4.Prism Aperture: 64mm
5.Measuring Range: up to 1000m
6.Copper-coated, weather-proof
7.With Mounting Set and Adapters

  • MPS21-112R1 (GPR112)
  • Geomaster
  • 9015900090

Features & Specifications
Model: MPS21-112R1 (GPR112)
MPS21-112R1/3: 3"; MPS21-112R1/5: 5"
1.Replacement of Leica Monitoring Prism GPR112
2.Prism Accuracy: AY03-RD203: 3"; AY03-RD205: 5"
3.Round Prism Effective Aperture: 64mm
4.Central Height:
5.Prism Constant: depending on mounting positions
6.Measuring Range: up to 1000m (under normal weather condition)
7.Material: precision-ground Optical Glass K9
8.Clear Aperture: 95%
9.Prism Reflectivity: 95%
10.Prism Surface Finish: 60~40
11.Copper-coated or silver-coated available
12.Dust-proof, moisture-proof and water-proof for rough working environments
13.Equipped with blackening anodized Mounting Set GMS21-112 and Adapter ADP-112 (from M8 to female 5/8"),
mounting on different surfaces or places, temporary or permanent
14.Ideal for medium-range or long-range monitoring and surveying in difficult sites such as bridges, tunnels,railway and subway constructions,etc.
15.Customization service available

Note: Any updating would be subject to change without prior notice.

Related Names
Surveying Equipment,Surveying Instrument,Surveying Accessories,Surveying Prism,360-deg Prism,90-deg Prism,Cats Eye Prism,L-bar Prism,Mini Prism,Mini Prism Set,Mini Prism System,Monitoring Mini Prism,Monitoring Prism,Prism Reflector,Prism Station,Reflector Prism,Road Monitoring Prism,Road Prism,Road Stud,Robotic Prism,Robotic Prism,Robotic Prism Station,Rotating Prism,Stakeout
Mini-Prism, Traverse Prism Kit,Traverse Prism System,Tunnel Prism, Drone Prism, UAV Prism,GPS Prism,Laser Prism,Scanner Prism,
3D Prism, Target Prism, Optical Glass,Optical Prism, Optical Square,Led Flashing Prism, Flashing Prism, Strobe Prism,Geomax 
Leica Prism,Nikon Prism,Pentax Prism,Sokkia Prism,Topcon Prism,Trimble Prism,Geomaster Prism
,Tunnel Prism,Construction Prism,
Subway Prism
,U-bar Prism,U-bar Mini Prism, U-bar Monitoring Prism,Dual Prism,Dual Sided Prism,TBM

Packing Details
Model: MPS21-112R1 (GPR112) 
Including Circular Prism AY03-RD205, Mounting Set GMS-112 and Adapter ADP-112
1.N.W.: 500-510g
2.Qty./CTN: 20pcs
3.G.W./CTN: 12kg
4.Size/CTN: 0.08cbm(45cm×45cm×40cm)

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Head Office

Tianjin Geochoix Equip Sales Ltd

(a part of Geomaster Group)

No.4-1,Hongkong Garden B,Dongli 

Dist.,Tianjin 300300,China

Tel: +86-22-24985925/27/28/29

Fax: +86-22-24985926

Branch Office

Geomaster (Canada) Int'l Supplies,Inc

(a part of Geomaster Group) Montreal,Quebec,Canada




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