Camera motion blur occurs when a camera's shutter speed setting is too slow to compensate for the motion of the person holding the camera. While the severity of the blur depends on the lens, it becomes a general concern around a setting of 1/30 of a second or slower. In mild forms it can create a displeasing image softness, but pushed to an extreme, creative visual effects are possible.
Light Blurs
When photographing a night time scene that involves one or more points of light, the motion of the camera causes the light to be "stretched" into lines as it is captured across the surface of the film. The longer the shutter speed, the longer and possibly fuzzier the lines become. An abstract image of lines and shapes can be achieved by using different colors and sources of light, such as a candle, a cell phone, a nighttime city scene or a street lamp.
Yellow Haze
An automatic camera that is used indoors and whose flash has failed to fire will often produce a blurred image with a yellow cast. This happens for two reasons. The first is that the camera sensed the low amount of light and therefore slowed down the shutter speed to gather as much light as possible, creating the blur. Second, common film is balanced for a daylight color temperature. When the daylight-balanced flash does not fire, the yellow cast of the typical indoor light bulb colors the image. Most people tend to throw away these sorts of images as mistakes, but the lighting, mood and shapes sometimes created make for unique images.
Panning
Panning is achieved when a long shutter speed is used while photographing a moving object. The goal is to keep the subject in the same relative position on the film plane by moving the camera at the same speed of the subject, which will keep it in adequate focus. Meanwhile the variety of static objects in the background will blur into soft lines traveling in the direction of your motion. Panning takes a bit of trial and error, but it can produce dynamic effects with otherwise unexciting subject matter that happens to be in motion. The distinction between sharp subject and blurry background can be enhanced by rotating the camera angle as it sits on a tripod.
Zoom Lens Panning
This type of panning involves the motion of a zoom lens in addition to the motion of the entire camera. The idea of keeping a subject in the same relative location on the film plane is the same. For the duration of the long shutter speed, the zoom lens should be turned so as to make the subject smaller while moving towards the subject at the same time. The opposite motions can be performed as well, both resulting in the subject remaining roughly the same size. The motion blur of the background, in this case, takes the shape of lines radiating out of the subject.
Camera motion blur occurs when a camera's shutter speed setting is too slow to compensate for the motion of the person holding the camera. While the severity of the blur depends on the lens, it becomes a general concern around a setting of 1/30 of a second or slower. In mild forms it can create a displeasing image softness, but pushed to an extreme, creative visual effects are possible.
Light Blurs
When photographing a night time scene that involves one or more points of light, the motion of the camera causes the light to be "stretched" into lines as it is captured across the surface of the film. The longer the shutter speed, the longer and possibly fuzzier the lines become. An abstract image of lines and shapes can be achieved by using different colors and sources of light, such as a candle, a cell phone, a nighttime city scene or a street lamp.
Yellow Haze
An automatic camera that is used indoors and whose flash has failed to fire will often produce a blurred image with a yellow cast. This happens for two reasons. The first is that the camera sensed the low amount of light and therefore slowed down the shutter speed to gather as much light as possible, creating the blur. Second, common film is balanced for a daylight color temperature. When the daylight-balanced flash does not fire, the yellow cast of the typical indoor light bulb colors the image. Most people tend to throw away these sorts of images as mistakes, but the lighting, mood and shapes sometimes created make for unique images.
Panning
Panning is achieved when a long shutter speed is used while photographing a moving object. The goal is to keep the subject in the same relative position on the film plane by moving the camera at the same speed of the subject, which will keep it in adequate focus. Meanwhile the variety of static objects in the background will blur into soft lines traveling in the direction of your motion. Panning takes a bit of trial and error, but it can produce dynamic effects with otherwise unexciting subject matter that happens to be in motion. The distinction between sharp subject and blurry background can be enhanced by rotating the camera angle as it sits on a tripod.
Zoom Lens Panning
This type of panning involves the motion of a zoom lens in addition to the motion of the entire camera. The idea of keeping a subject in the same relative location on the film plane is the same. For the duration of the long shutter speed, the zoom lens should be turned so as to make the subject smaller while moving towards the subject at the same time. The opposite motions can be performed as well, both resulting in the subject remaining roughly the same size. The motion blur of the background, in this case, takes the shape of lines radiating out of the subject.
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