A cardboard pallet that is constructed of a laminate, such that the top and bottom of the pallet have two plies of material, with the plies mutually orthogonal to one another. The method for retinal health assessment comprises imaging the retinal fundus of a patient’s eye at different wavelengths within a spectral range and determining spectral reflectivity of the retina for each pixel within a field of view. The first address space is independently addressable relative to the second address space.