Laser Tracker Reflector (25.4mm,1"​)

Specifications & Features
Model: SMR381-254-5S-AG-GDN

This SMR kit includes Magnetic Drift Nest GDN-577140-40S and Laser Tracker Reflector
SMR381-254-5S-AG

1.Magnetic Drift Nest: GDN-577140-40S
1)Replacement of Original Drift Nest 577140
2)Dimensions: 40mm (1.57",O.D) ×16mm (0.63",Height)
3)Made of Stainless Steel 304
4)N52 Magnetic Ring: 30mm (O.D.) × 6mm (I.D.)× 10mm (T.)

2.Laser Tracker Reflector: SMR381-254-5S-AG
1)Mini Prism Diameter
Silver-coated (AG) retro-reflective Prism (Corner Tube Prism); 25.4 mm (1"),compact size suitable for various
tracking systems.

2)Accuracy (Beam Deviation)
Quality optical glass K9-BK7; ≤5″, ensures high directional precision for reliable measurements.

3)Optics Centering
±0.10mm, guarantees consistent optical alignment and signal stability.

4)Prism Constant–16.9 mm (Absolute); +17.5 mm (Leica System), compatible with both absolute and Leica-based coordinate systems.

5)Measuring Range
>50m, supports long-distance target acquisition with minimal signal loss

6)Metal Sphere
(1)Diameter
Hardened surface (440C stainless steel); 38.1mm (1.5"), provides a stable and standardized mounting interface

(2)Roundness Error (Sphericity)
±0.002–0.005mm, ensures high geometric fidelity for kinematic referencing.
Note: Any updates would be subject to change without prior notice. BMR Reflector,Ball Mounted ReflectorR Reflector

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