Submicron focusing of high-energy X-rays with silicon saw-tooth refractive lenses - fabrication and aberrations: errata.

Three (3) items of errata are submitted for our recently published paper [Opt. Express28, 36505 (2020)10.1364/OE.405566]. One is a clarifying extension to the Fig. 3 caption. Two are typographical corrections. The scientific results and conclusions are unaffected.