Digital Sensors: Size Matters Welcome to your Digital Sensors: Size Matters 1. The size of a "full frame" sensor is: A. The size of the circular image thrown by a 35mm lens. B. The same size as a single 35mm negative. C. Approximately 1/2 the size of a 35mm negative. D. Determined by the focal lenth of the lens. A cropped sensor: A. Only works with specialty lenses made for cropped sensors. B Creates a wide-angle effect when compared to a full frame sensor. C. Captures an image with a 4x5 aspect ratio instead of a 4x6 aspect ratio. D. Records a smaller image area compared to a full frame sensor.resulting in a telephoto effect. When using a cropped sensor with a multiplication factor of 1.6 and a 100mm lens, what is the effective focal length of the lens? A. 50mm B. 60mm C. 100mm D. 160mm When using a cropped sensor with a multiplication factor of 1.6 and a 28mm lens, what is the effective focal length of the lens? A. 16mm B. 28mm C. 45mm D. 168mm Which lens would best resemble a 28mm lens when used on a camera with a cropped sensor that has a multiplication factor of 1.6? A. 14mm B. 18mm C. 24mm D. 50mm What would you need to know in order to determine the effective focal length of a lens on a camera with a cropped sensor? A. The sensor's multiplication factor. B. The lenses multiplication factor. C. The camera to subject distance. D. The f-stop used during the exposure. Time's up admin2020-04-26T16:14:12-05:00
