Alignment Apertures

The Model 60-16-1.5 Alignment Aperture has a 1.5 mm central hole and screws into all 50-25 and 50-51 Series Beam Expanders.  This removable aluminum plug is extremely useful in the initial centering and alignment of the beam expander.

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Model Description
60-16-1.5 Alignment Aperture
Specs & Docs
Specifications
T Thread (inches) 1" 32 TPI
60-17-1.5 Alignment Aperture
Specs & Docs
Specifications
T Thread (inches) 1.1/8 32 TPI
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