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Laser Tracker Reflector

Model: SMR381-254/3BLK
1.Laser Tracker Reflector/Spherically Mounted Reflective
2.Metal Sphere Diameter: 38.1mm (1.5inch)
3.Sphere Roundness: ±0.002~0.005mm
4.Prism Aperture: 25.40mm (1inch)
5.Silver-coated Prism Accuracy: 3",w. BLK Flared Ring
6.Prism Constant: +17.5mm (Leica); -16.90mm(abs.)
7.Optics Centering: ±0.1~0.2mm
8.Compatible with all present Laser Tracker Systems

  • SMR381-254/3BLK
  • Geomaster
  • 9031809090

Specifications & Features
Model: SMR381-254/3BLK

1.Retro-reflective Prism (Corner Tube Prism)

1)Accuracy (Beam Deviation): 3"(Arc second)
2)Mini Prism Diameter: 25.4mm (1 inch)
3)Optics Centering ±0.1~0.2mm
4)Prism Constant: -16.9mm (absolute, non-Leica System); +17.5mm (Leica System)
5)Optical Glass K9-BK7
7)Measuring Range: >50m

Sphere (Prism Holder)
1)Sphere Diameter: 38.1mm (1.5inch)
2)Roundness Error (Sphericity): ±0.002~0.005mm
3)Hardened Surface,440C Stainless Steel
4)Black large-format Protective Ring (Flared wide-angled Ring),non-removable

Model: SMR381-254/3BLK
1.Specially designed Reflective Sphere (Spherically Mounted Reflective, SMR) for Laser Trackers, Robotic Total Stations, ScanStations, MultiStations.
2.Compatible with all existing Laser Tracker Systems such as API,Faro,Leica,Hexagon,Trimble...
3.Corner Cube Prism made of high quality Optical Glass K9-BK7
4.Prism Accuracy 3as default and 2for option
5.Prism-coating available: Aluminum-coated, Copper-coated,Silver-coated
6.Precisely processed mini Prism, shockproof and waterproof
7.Metal Sphere: Stainless Steel, galvanized Steel and Blacking anodizes are available
8.Different-colored Prism Protective Ring available: Black Ring (BLK),Red Ring (RRR)
9.Magnetic Base/Support (with Centering Pin) is available
10.Customization services are available
1)SMR127-78:  Sphere Dia: 12.7mm (0.5inch); Prism Dia: 7.87mm (0.31inch)
2)SMR222-127: Sphere Dia: 22.22mm (7/8inch); Prism Dia:12.7mm (0.5inch)
3)SMR300-178: Sphere Dia: 30.0mm; Prism Dia:17.8mm
4)SMR381-254: Sphere Dia: 38.1mm (1.5inch); Prism Dia: 25.4mm (1inch)
5)SMR450-254: Sphere Dia: 45.0mm; Prism Dia: 25.4mm
6)SMR500-254: Sphere Dia: 50.0mm; Prism Dia: 25.4mm

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 Prism, 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,45-deg Mini Prism GLS Pole,GMP Prism,Road Prism,Circular Road Prism,Square Road Prism,Mini Prism Pack,Ball Prism,
Ball Mini Prism,Railshoe,Rail Shoe,Spherical Prism,Spherical Reflector,Laser Tracker Prism, Laser Tracker Reflective,Laser Tracker Ball,Laser Tracker Sphere,Red Ring
Reflective (RRR), Spherically Mounted RetroReflector (SMR),Laser Tracker Target,Hexagon Reflector,Ball Mounted Reflector

Packing Details
Model: SMR381-254/3BLK
1.N.W.: 215-225g (the whole set)
2.Qty:  TBD
3.G.W.: TBD
4.Size: TBS

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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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