TY - RPRT TI - Optical transfer function shaping and depth of focus by using a phase only filter. AU - Dina Elkind AU - Zeev Zalevsky AU - Uriel Levy AU - David Mendlovic PY - 2003 DO - 10.1364/ao.42.001925 UR - https://pubmed.ncbi.nlm.nih.gov/12699338/ ID - 12699338 ER -