Those wishing to photograph with an 828-format camera have a few options. As of 2005, 828 film is available for purchase on the Internet; this film is probably respooled from bulk unperforated 35mm film. Another option is to use standard 135 film, with sprocket holes, and respool it with used 828 backing paper onto old spools. The effective image size will be reduced with this method as the perforations will intrude on the image area. Finally, as with other obsolete film types, 120 film can be cut (with backing paper) and respooled onto 828 spools.