National Geographic : 1971 Apr
Focused Flash ends black-outs as 10 feet. The louvers open wide. And the new GE Hi-Power Cube, over twice as bright as standard cubes, gives you extra reach. (It delivers the extra bright ness in the picture on the right below no more faces left in the dark.) All four Polaroid 400 Land cameras give you color pictures in a minute. (The 450, our most advanced model, even watches your watch for you and "Beeps" when your picture is developed.) Prices start at under $60 without Focused Flash, under $70 with it. Spend the extra $10. Your camera will know just how far to go. Nowon Polaroid's new400s.