We have initiated a long-term project , the BOAO photometric survey of open clusters , to enlarge our understanding of galactic structure using UBVI CCD photometry of open clusters which have been little studied before .
This is the second paper of the project in which we present the photometry of 12 open clusters .
We have determined the cluster parameters by fitting the Padova isochrones to the color-magnitude diagrams of the clusters .
All the clusters except for Be 0 and NGC 1348 are found to be intermediate-age to old ( 0.2 – 4.0 Gyrs ) open clusters with a mean metallicity of [ Fe/H ] \approx 0.0 .