The computar VM300 Director’s View Finder is a handy tool that helps you view the scene you are about to capture in your camera as the camera’s lens sees it. This optical device is useful for determining the field of view of your camera’s lens. It can also be used to help you determine what focal length lens should be used to capture a particular scene the way you want to.
| Focal Length | Camera format: 1" type (25 mm), 2/3" type (16 mm), 1/2" type (12.5 mm), 1/3" type (8 mm) |