Kodak Premium roll photographic paper uses the Imperial sizes with exact conversion into metric, perhaps the labs round the sizes; for example: 24" x 100' (60.9cm x 30.5m) 1439942 36" x 100' (91.4cm x 30.5m) 8542003 42" x 100' (106.7cm x 30.5m) 8599185 50" x 100' (127cm x 30.5m) 1638436 60" x 100' (152.4cm x 30.5m) 8833782 Short Roll 36" x 16.4' (91.4cm x 5m) Ilford uses the metric system, for example: 1129296 XILD.1K 10.2cmx150m 1 C76O 1129306 XILD.1K 12.7cmx150m 1 C76O 1129315 XILD.1K 21cmx75m 1C76O 1129324 XILD.1K 25.4cmx75m 1 C76O 1129333 XILD.1K 30.5cmx50m 1 C76O 1129342 XILD.1K 50.8cmx50m 1C76O 1129351 XILD.1K 76.2cmx30.5m 1C76I 1129360 XILD.1K 81.3cmx30.5m 1C76I 1129966 XILD.1K 86.4cmx30.5m 1C76I 1129379 XILD.1K 101.6cmx30.5m 1C76I 1129388 XILD.1K 105cmx30.5m 1 C76I 1129397 XILD.1K 127cmx30.5m 1 C76I I have color prints from my lab 15x15cm(rounded), 18x18cm (rounded)21x21cm (rounded) and 50x50cm (rounded), the prints don't cover 100% of the negative image area, but it happens for the 35mm negs too. All the best Carlos --- chatanooga@xxxxxxxxx escribió: > Folks > I have a few square (of course!) prints I'd like to > get from a Frontier/ > Noritsu type shop (ie no frills but pretty good > quality). I'm based in > Holland for a few months and there seems to be a > small selection of square > print sizes available in the region of 20-25cm? Or > is it the case that this > aspect ration is printed on the next 3:2 size up and > then guillotined? Of > course I can ask but in the nature of these bureaus > this knowledge mightnt > always be available. Another thing that I'm curious > about is whether the > paper sizes used are actually imperial and the > quoted cm figure is a round > up? This might be relevant to avoid excessive > re-scaling by the printshop, > etc. > regards > Chat > > (mOT) - mildly off topic > __________________________________________________ Preguntá. Respondé. Descubrí. Todo lo que querías saber, y lo que ni imaginabas, está en Yahoo! Respuestas (Beta). ¡Probalo ya! http://www.yahoo.com.ar/respuestas --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list