of detectable lensed supernovae as a function of survey depth in several different bands. This part of the calculations is independent of the assumed cosmological model and volumetric supernova rates; therefore, it can be repeated for different detection criteria using the same precomputed Monte Carlo sample of strongly lensed supernovae and the corresponding lensing properties. The supernova yields are computed for observations in five SDSS/LSST filters: [*g, r, i, z*]{} and [*y*]{}.

Results
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Type Ia supernovae
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![Detection rates of strongly lensed type Ia supernovae as a function of survey depth in five different bands, in an all-sky search. The long and short dashed curves compare the supernovae yields expected for two different observational strategies based on detecting image multiplicity or highly magnified supernovae. The solid curves show the yields for the hybrid method which maximizes detection rates by means of combining both detection criteria. The shaded band indicates the range of detection rates given by the extent to which flux is integrated over the supernova images, with the upper and lower limits corresponding to the total measured flux from all images (upper limit) or solely from the brightest image (lower limit). []{data-label="yields_comparison"}](images-vs-magnification){width="48.00000%"}

Fig. \[yields\_comparison\] compares detection rates for 