Registering the camera data will free from typing the camera name by yourself whenever you insert data.
If you are using a digital camera, click the "Select Image File" button at first. The Image File Selection dialog will pop up. Choose the image file created by the camera you are going to register, and click the "Open" button. All the fields except for the Camera and Is_Macro items will be filled or selected automatically by retrieving the information on the fields from the selected file. Type the camera name in the "Camera" entry and choose an item from the "Is_Macro" radio buttons.
If you are using a film camera, you cannot resort to the method just mentioned. You must fill and choose all the fields by yourself.
Brief descriptions for the fields are: