Viewer bright line adjustments exposure to light of sun and clouds. This example was manufactured in the UK, but I have been informed that in Brazil"" chambers"" are produced like. Name: Kodak Instamatic 177x produced between: 1977 - 1984 lens: f / 11, 43mm Shutter: 1/40, 1/80 film type: 126 cartridges Image size: 28 x 28 mm Categories: Unstable