@article{discovery10068134, pages = {662--662}, note = {This version is the version of record. For information on re-use, please refer to the publisher's terms and conditions.}, number = {3}, journal = {Optics Letters}, title = {Extending the depth of field for ptychography using complex-valued wavelets (vol 44, pg 503, 2019)}, year = {2019}, month = {February}, volume = {44}, publisher = {OPTICAL SOC AMER}, issn = {1539-4794}, author = {Huang, X and Yan, H and Robinson, IK and Chu, YS}, url = {https://doi.org/10.1364/OL.44.000662}, abstract = {This publisher's note corrects an error in Eq. (3) of Opt. Lett. 44, 503 (2019).} }