Lomography Diana F+ & Flash - Sahara 545 Two Image Sizes Available - 12 full-frame square shots (5.2 x 5.2cm) or 16 smaller square images - (4.2 x 4.2cm). Easy Multiple Exposures - With its uncoupled advance and shutter, the Diana F+ allows you to shoot as many times as you want on the same frame. Perfect Pinhole Function - Unscrew the lens and experiment with pinhole photos for a completely new shooting experience. Shutter Lock and Tripod Thread - Lock the shutter open and attach a tripod to shoot steady long-exposure photos. Flash Included - The Diana F+ package includes the Diana+ Flash; Retro-looking and ultra-cool, light up your shots and use the color filters to splash your photos with crazy tones.