An integrated optical device (10) and a method for fabricating an integrated optical device (10) by creating a wafer stack (8) by stacking at least a top wafer (2) carrying as functional elements a plurality of lenses (9a, 9b) on at least one further wafer (4) comprising further functional elements (9c), and separating the wafer stack (8) into a plurality of integrated optical devices (10), wherein corresponding functional elements of the top and further wafer (2, 4) are aligned with each other and define a plurality of main optical axes (14), providing a sunshade plate as part of an integrated optical device (10), comprising the steps of providing a sunshade plate (1) comprising a plurality of through holes (6), the through holes (6) being arranged to correspond to the arrangement of thefunctional elements on the top wafer (2); stacking the sunshade plate (1) on the top wafer (2), with the through holes (6) being aligned with said main optical axes (14).