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Ball Mounted Hollow Retroreflectors ™(BMRs)


PLX Ball Mounted Hollow Retroreflectors (BMRs) for laser tracking are the most accurate in the industry. 

Now available in 2 centering accuracies: within .0005" and within .0001"

PLX BMRs can significantly improve the performance of all laser tracking systems. They are manufactured in three different diameters: 1 1/2", 7/8" and 1/2". Should the optical elements of your BMR ever become damaged, PLX can replace them with units of comparable accuracy and alignment to the original at a modest cost. PLX unconditionally guarantees their BMRs to provide superior performance and compatibility with laser tracking systems from all manufacturers - or your money back.

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Specifications

Ball Material: 440 Stainless Steel with sphericity better than 0.00005".
Retroreflector Apex: positioned within either .0005" or .0001" of the center of the ball as specified.
Retroreflector Mirror Coating: Over-protected silver.
Cat. No.
Ball
Diameter (Inch)
Retroreflector
 Clear Aperture (Inch)
Centering (Inch)
Weight
 (grams)
Diagrams
BMR - 1.5-1
1.50"
1.00"
within .0001"
168
BMR - 1.5-5
1.50"
1.00"
within .0005"
BMR - 0.875-1
0.875"
0.50"
within .0001"
32
BMR - 0.875-5
0.875"
0.50"
within .0005"
BMR - 0.5-1
0.5"
0.29"
within .0001"
6
BMR - 0.5-5
0.5"
0.29"
within .0005"

 
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