From the course: Photography Foundations: Exposure (part 1)

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Modern camera anatomy

Modern camera anatomy

From the course: Photography Foundations: Exposure (part 1)

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Modern camera anatomy

- [Instructor] So if any camera is fundamentally a lightproof box, what's all that other stuff on your camera and why do cameras come in so many different shapes and sizes? In the last movie when I showed you this pinhole camera, I said that to take a photo with it, you set it up and then guess how to frame your shot. That's because this camera doesn't have a viewfinder of any kind. I can only guess at what it's pointed at and what the dimensions of it's framing might be. If you look at the history of cameras, you'll find a lot of different viewfinder designs and that's because engineering a viewfinder is very tricky. Consider this. The lens in a camera needs to point directly at the focal plane. That's the plane on which you've placed the piece of film or a digital image sensor. With that arrangement, you can think of it as the image sensor looking through the lens but if the image sensor is looking through the lens, there's no way for your eye to look through the lens. The sensor is…

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