My interest is in 'elephant cameras' :O) ...using large aerial military surplus lenses.
Anyone here have an idea what similarity there would be between the aerial filters and 'modern' Wratten filters, for purposes of estimating 'filter factor' for exposure correction? Also, on the Metrogon type 150 (153) mm f/6.3 lenses (I have a Kodak one) there are Red II and Yellow III filters with the metallized coating to equalize the edges with the center....I don't know what to do with those for exposure either.... I would be using b/w and probably 5 x 7 and 8 x 10 format. Thanks Murray _______________________________________________ Cameramakers mailing list [EMAIL PROTECTED] http://rmp.opusis.com/mailman/listinfo/cameramakers
