A digital camera has a 1.6 multiplier effect due to a smaller field area than a 35mm camera.? - 35mm camera explained
What we need to know is if a 100-mm lens with a 35mm camera is used, then the effective focal length of 160 mm, one has more power to really increase the number of the lens it is itself, or the smallest area the digital image sensor has only one, and seems to promote greater. I do not understand how the power is smaller just by increasing the sensor surface. Please explain.
Tuesday, January 26, 2010
35mm Camera Explained A Digital Camera Has A 1.6 Multiplier Effect Due To A Smaller Field Area Than A 35mm Camera.?
4 comments:
The link to the dpreview is a very good explanation. A better term than "multiplier" is the factor of culture, since it is essentially what happened. They are not increasing the expansion, the "cut" the image / vision.
It is similar in principle, as when you say, a 4x6 photo of a person and culture to the forefront and not 4x6. Since the sensor is smaller, is essentially a "culture" of a full frame 35mm.
So while this is good because it is even more telephoto lenses, but it does also have the opposite effect of making it difficult to make a good shot wide. Therefore, some special glasses that are very large (10-22mm Canon EF-S, for example) in order to solve this problem. "
The link to the dpreview is a very good explanation. A better term than "multiplier" is the factor of culture, since it is essentially what happened. They are not increasing the expansion, the "cut" the image / vision.
It is similar in principle, as when you say, a 4x6 photo of a person and culture to the forefront and not 4x6. Since the sensor is smaller, is essentially a "culture" of a full frame 35mm.
So while this is good because it is even more telephoto lenses, but it does also have the opposite effect of making it difficult to make a good shot wide. Therefore, some special glasses that are very large (10-22mm Canon EF-S, for example) in order to solve this problem. "
Here is a good explanation:
http://www.dpreview.com/learn/?/Glossary ...
A 100-mm lens on a 35mm camera provides magnification X2. 150 mm provides an increase in X3. This is only for the negative size of 24mm x 36mm is true, 35mm negative is normal. Because the sensor is less than 100 mm will increase from just over X3. This does not mean anything about the picture quality when it is extended. This is determined by the number of megapixels. The highest ranking. The larger format, 645 80 mm negative is the standard lens and 160 improves the X2
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