This Week in Honors Film Making we learned about lenses and different ways to have your camera film with focus on different parts of the images within a scene. We also got hands on experience with the cameras in order to give us an experience for what it’s like to film with all these different options. We also learned that certain lenses can cost more than the camera.
On most professional cameras, the lense is usually how you adjust the exposure on the camera, which is usually included as a setting in most off the counter cameras that can be bought at a more reasonable price in stores. We learned about a certain lense that was used to give focus to an object close up and a person in the background and still give a blur to the person in the middle ground, which is very uncommon and was used to capture the way the person in the middle was almost dying while the medication responsible and the person this was affecting being within very clear view. We learned that different lenses can be applied to give a more distinct area of focus on certain things in the picture, thus applying a hint within a movie where the viewers should be looking in the screen.
Images can also be captured with different depths of field, which can make things either look closer together or more spread apart depending on the setting. We learned of a case where advertisers were looking to install billboards in a certain area that the citizens living in this area were very against, saying that it cluttered up the space. When asked for photo evidence, both the group of citizens as well as the advertisers went to get pictures, applying different depths of field to each picture. The one from the advertisers showed a very large spread from the billboards but the group of citizens presented a picture where the billboards looked extremely close together. The judge called fraud because of his lack of knowledge of this type of photography.
We also learned about shutter speed, which can effect a picture a lot more than a moving video but is still very important to know about when making a film. A low shutter speed exposes more of the picture to light making the picture much brighter but movement within the picture will be more blurred given more of the movement was captured in the speed that the shutter opened and closed. A picture captured with a much faster shutter speed will result in less light exposer, meaning the pictures colors will be a little less vibrant, but when trying to capture a more still picture there would be almost no motion blur depending on how fast the shutter opened and closed.
On Thursday, we went to the library to take shots of different angles, depths of field, and shutter speeds. We experimented with people closer and farther away for our depths of field and focus, and also tested different exposure options and shutter speeds. Something interesting is that in the shutter speeds, I noticed I could see more of what I was doing when I was moving with a quick shutter speed than a very open one.
