The M38 35mm Film Camera with Flash in yellow color from Kodak is a small reusable film camera with built-in flash. This camera has a fixed focus lens, manual film winding and rewinding, and an on/off switch for the flash. It conveniently runs on one AAA alkaline battery and takes 24x36mm film. Specifications Film Format: 35 Film (24 x 36mm) ISO 200/400 Optic Lens: Single element, 31mm, f/10 Focusing: Focus Free 3.3' ? Shutter Speed: 1/120s Film Transport: Manual wind and rewind View Finder: Field = 70% Power Source: 1 x AAA alkaline battery Main Plastic Material: ABS