The Kodak Ektar H35 Half Frame Film Camera is ideal for photographers looking to reduce film usage and related costs. Compatible with all 35mm color or black-and-white films, this camera allows you to capture twice as much images per roll thanks to the half frame format. For example, a film roll with 36 exposures will allow you to take 72 half-frame photos because this camera exposes only half of the image area compared to traditional 35mm film camera. As a result, exposures have a vertical (portrait) orientation as opposed to the horizontal (landscape) orientation of a normal 35mm camera (see sample images). Designed for simple operation, the camera has a manual film advance winding lever to move through each exposure and rewind the roll when the film is finished. This pocket-size camera features a built-in flash, a small-and-light body and a fixed-focused 2-element 22mm lens (f/9.5 - 1/100s). Turning on the flash by adjusting the silver ring around the lens so that you can use Kodak Ektar H35 during days and nights, outdoor and indoor. To power the flash, the camera needs one AAA battery which is not included. It is advised to only use films with an ISO lower than 400 under bright sunlight and to use films with an ISO of 400 or more in normal or cloudy weather.