Calvo Padilla, María LuisaLakshminarayanan, Vasudevan2023-06-202023-06-201990-030091-328610.1117/12.55583https://hdl.handle.net/20.500.14352/59088© 2005 COPYRIGHT SPIE--The International Society for Optical Engineering.Point spread function and modulation transfer function of a photolens treated as a cascade linear system under the Fresnel regime: application to a Tessar lensjournal articlehttp://dx.doi.org/10.1117/12.55583http://opticalengineering.spiedigitallibrary.orgmetadata only access535OpticsÓptica (Física)2209.19 Óptica Física