Electric Eye? I found a vintage electric eye while clearing out my fathers things Its kind of like the 127 but older, I believe. The 127 seemed a lil more improved. My light meter does not work. I'm assuming out door day light would correctly expose the film as long as im not in direct sunlight which may over expose. But if i'm indoors at night, though have the room bright with every light on would the film be exposed correctly. I'm looking for an average light range.