Optoelectronic assembly with coupling features for alignment

An optoelectronic assembly includes an optical lens element (OLE) coupled to a substrate. The substrate includes a transducer, a standing structure on the transducer, a transducer lens supported by the standing structure over the transducer, and alignment features. The OLE includes an OLE lens and co-alignment features that couple with the alignment features on the optoelectronic assembly. When the substrate is coupled to the OLE, the transducer lens is aligned with the OLE lens.