  We present CCD photometry in the Johnson-Kron-Cousins UBR bands for a sample
of 320 galaxies selected from the Stromlo-APM Redshift Survey. We use this CCD
data to estimate the galaxy luminosity function in the U, B, R and b_J bands,
finding consistent results with earlier work. Fainter galaxies serendipitously
observed on our CCD frames allow a check of the photometric calibration of the
APM Galaxy Survey. We find no evidence of any significant scale error in the
APM magnitudes.
