[Film Exposure Meter]

This exposure meter is for film cameras that don't have an exposure meter or are malfunctioning. You can calculate the correct exposure using the film ISO, the camera's shutter speed, and the lens's aperture.

When using manual flash, you can calculate the appropriate flash intensity based on the shooting conditions (ISO, aperture, and distance).

You can measure the distance to the subject. You can calculate the correct exposure using the camera's aperture and the lens's aperture.

When using manual flash, you can calculate the appropriate flash intensity based on the shooting conditions (ISO, aperture, and distance).

You can measure the distance to the subject.