| http://www.w3.org/ns/prov#value | - r a light sensitive CMOS sensor. [0018] In another aspect of the present invention, the alignment beam may be generated by a light source, such as a light emitting diode (LED), an optical fiber, a laser, or a vertical cavity surface emitting laser (VCSEL). [0019] In still yet another aspect of the present invention, lenslets may be provided at the beam generating element and/or at the beam receivi
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