129823442382968750_191Consumer camera how to blur the background and practical skills details
More and more people realize that DSLR shoot better, except for better picture quality than consumer cameras a lot, largely because consumers think that only SLR camera can also shoot background blur photo, this photo more feeling, more like. And in fact if I could take out the background blur effects, in addition to hardware of the camera itself, depends on a number of, Small DC is not useless, can I get background blur effects, depending on how you want to act. Consumer camera how to take out the background blur? term practical skills and detailed background blur more from the civil name, strictly speaking, is used to measure how much background blur effect depth. Depth of field refers to the physical plane conjugate axis of a plane is clear as to the depth.Camera for taking pictures, meaning the objects accurately after Coke, to focus and focal plane of the camera's sensor parallel to baselines, objects clearer range of depth, scope was clear in front of objects called prospect, was called by objects behind the background
Diablo 3 Gold, foreground and background add up to a depth of. Blur the background of the photograph used to say, most of the time also included the prospect of virtual, seePhotograph a soft blur part, we referred to it as deficiency of, but very few people will go to pay attention to is a foreground or a background, are collectively referred to as the background blur, this concept better understood, as we all know, practice. Formula for depth of clarity between the foreground and background areas referred to as depth and, therefore, more shallow depth, blur more. And the depth of field to expand to infinity is shooting all scenesIs clear, of course, this cannot occur, hardware limitations of the equipment, but closer to and can't say absolutely. Pursuit of background blur is the pursuit of shallow depth of field. Depth of field and what about? Listed first below. Depth of field calculation formula, lists the relationship between depth of field and focal length, Aperture, shooting distance, these three projects and related to the physical hardware,And the shooting conditions, specific to the actual shooting, co-ordination among the three parameters is also very important. Blur the background, and what about? 1, when the aperture on the lens aperture and depth of field, believed to be the general consumers can hear up to, larger aperture depth of field shallow, so we rush to buy SLR cameras, is able to change the aperture of the lens,A good background blur effect photo. Links about Aperture and blur the background, is no doubt at all. But for large aperture lenses, pros and cons of background blur effects are differentiated, in addition to different materials and techniques
Rift Platinum, and the mirror group structure. 2, take the focal length focal length is used when one of the factors that affect the depth of field, focal length longer depth of field shallow, shorter focal lengths DOF deeper, Want to shoot blur effects, shooting with long focal lengths as much as possible. Microscopic structure of different, relatively simple Jiao Changjiao lenses are better than Jiao Changjiao Lens blur effect. 3, camera distance and absorbed by the distance between the camera and the photo, can be simply viewed as focusing distance, the shorter distance, depth of field shallow
Diablo 3 CD-KEY, is why macro photography easier taken outBackground blur effect causes. 4, the distance between objects and the background because the depth of field is not a boundary area, clear transition and dispersion of fuzzy interval is, the closer the objects more clearly the focal plane. So in depth within the scope of the object, if the focal plane are objects do not coincide, is similarly fuzzy, but the distance between object and camera focal plane of differentAnd other objects at different distances showed varying degrees of blur. If the background image made up of these objects, the background blur also depends on the background object and the distance of objects, the farther, blur the background more strongly. Similarly of Outlook objects, near objects farther and farther away from the lens, and is more strongly the blur effect. 5, sensingSensor size while the depth of field is not reflected in the formula, but actually becomes a decision whether the camera can shoot shallow depth of field effects of decisive factors. Effects of sensor size on picture quality, and also affects depth of field. What we now call the focal length is relative to 135 for specification of the sensor, that is, to full frame 36x24mmSensor of Coke to set standards, and larger than this size or smaller sensors, equivalent focal length when we will take the appropriate magnification, multiply larger than full frame size is less than 1 the magnification, smaller than a full frame size greater than 1 magnification. Canon IXUS lens 240 HS, identifies the actual focal length is 4.3-21.5mM so the sensor smaller than full frame APS-C frame, equivalent focal length x1.5 or x1.6 magnification, four-thirds specification of the sensor is smaller, equivalent focal length X2 magnification. Consumer camera sensor is basically less than 1 inch, equivalent to 28 wide angle and other parameters relative to the common full frame, the actual lens focal length on the need to take aA very large ratio equivalent to regular Coke can, the actual focal lengths generally only 5 g. We know that the relationship between depth of field and focus, consumer cameras only few millimeters of focal length, King of shades that are a natural and irreversible. Then think about cell phone cameras is known as the large aperture of F2.8, blur effects actually poor results, it is no surprise. Several of these factors can beTo see that SLR consumer camera blur the background on this effect, inherent advantages in having a larger sensor and lenses with more, of course, single camera can now do that. And in fact merely camera background blur effect has always been good. Consumer camera background blur effect to be achieved, congenital factors are missing, but when shootingAlso is possible to some background blur effects. Look at the ways below.
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