We already know, armed with state Battery Charger, below safety shutter speed filming, happen the possibility of dithering will be greatly increased. The solution is to use a tripod to fixed camera, or to improve GanGuangDu or using larger aperture to improve the shutter speed.
But obviously, these 3 kinds of method has its limitations. No one will anywhere at any time with him will the tripod, improve GanGuangDu will affect the image quality, large aperture and lens will let you of the costs of the SAMSUNG SC-D363 Charger geometric growth. For some people, spend more than three times the price to buy a aperture only big gear on the camera and not very necessary.
Well, now part of the digital SLR also provides a kind of solution, is optical FangDou technology.
Maybe we all know, shutter speed, because of the hand shake, lead to light way produce deviation, this is not clear cause imaging basic reason. And optical FangDou technology, it can happen in the jitter, through the light on the way of a component in the opposite direction do exercise so that they can can to a certain extent offset the wobble. Usually, we use "drop a few files" as a judge FangDou system of quality optical effect index. The so-called drop a few files, is refers to the optical FangDou function after open, safety shutter speed can reduce a few files. For example, security for 1/60 second shutter, reduce a is for 1/30 SEC, two gears is 1/15 SEC, three gears is SAMSUNG SC-D353 Charger 1/8 seconds. That is, was, in a shooting environment, need 1/60 SEC to guarantee the stability of shooting, and now, even using 1/8 SEC shutter, also can maintain the stability of the shooting. This, to a certain extent, need not tripod.
Optical FangDou technology into two lens FangDou and FangDou fuselage. Lens FangDou refers to the movement of the lens in through the lens of dithering to compensate. The current digital SLR, Canon and nikon IS of the VR use a lens FangDou, panasonic's digital SLR camera also used FangDou pattern, its supporting measurement of card lens IS using a MEGA O.I.S called the FangDou technology. Lens FangDou advantage is in point to very intuitive to see FangDou effect, but, FangDou lens will typically more expensive. And, you only use the optical FangDou in SAMSUNG SB-LSM80 Charger shot to get FangDou ability, if once replacement does not have FangDou optical lens, when photography will lose this ability.
The FangDou, through the photographic components (CCD or CMOS) mobile to compensate for wobble. Consequently, in the use of any scene can get FangDou effect, it may be said is once solutions. But, this kind of FangDou in no way, directly see the effect. In addition, the FangDou in use the effects of different lens there exist certain difference, in the use of certain scenes FangDou effect may not be too obvious.
In addition to Canon and nikon two giants and panasonic, has the ability to FangDou function of digital SLR is adopted by the FangDou fuselage, including konica minolta/SONY, BinDe, samsung and Olympus. Here to remind is SAMSUNG SLB-0837 Charger , if a FangDou the fuselage of digital SLR cameras (for example Olympus E-510) meet a optical FangDou lens (such as panasonic's lens), don't think in this situation can realize double FangDou effect. By this time the correct use of the method is: turn off one of the FangDou system.
But obviously, these 3 kinds of method has its limitations. No one will anywhere at any time with him will the tripod, improve GanGuangDu will affect the image quality, large aperture and lens will let you of the costs of the SAMSUNG SC-D363 Charger geometric growth. For some people, spend more than three times the price to buy a aperture only big gear on the camera and not very necessary.
Well, now part of the digital SLR also provides a kind of solution, is optical FangDou technology.
Maybe we all know, shutter speed, because of the hand shake, lead to light way produce deviation, this is not clear cause imaging basic reason. And optical FangDou technology, it can happen in the jitter, through the light on the way of a component in the opposite direction do exercise so that they can can to a certain extent offset the wobble. Usually, we use "drop a few files" as a judge FangDou system of quality optical effect index. The so-called drop a few files, is refers to the optical FangDou function after open, safety shutter speed can reduce a few files. For example, security for 1/60 second shutter, reduce a is for 1/30 SEC, two gears is 1/15 SEC, three gears is SAMSUNG SC-D353 Charger 1/8 seconds. That is, was, in a shooting environment, need 1/60 SEC to guarantee the stability of shooting, and now, even using 1/8 SEC shutter, also can maintain the stability of the shooting. This, to a certain extent, need not tripod.
Optical FangDou technology into two lens FangDou and FangDou fuselage. Lens FangDou refers to the movement of the lens in through the lens of dithering to compensate. The current digital SLR, Canon and nikon IS of the VR use a lens FangDou, panasonic's digital SLR camera also used FangDou pattern, its supporting measurement of card lens IS using a MEGA O.I.S called the FangDou technology. Lens FangDou advantage is in point to very intuitive to see FangDou effect, but, FangDou lens will typically more expensive. And, you only use the optical FangDou in SAMSUNG SB-LSM80 Charger shot to get FangDou ability, if once replacement does not have FangDou optical lens, when photography will lose this ability.
The FangDou, through the photographic components (CCD or CMOS) mobile to compensate for wobble. Consequently, in the use of any scene can get FangDou effect, it may be said is once solutions. But, this kind of FangDou in no way, directly see the effect. In addition, the FangDou in use the effects of different lens there exist certain difference, in the use of certain scenes FangDou effect may not be too obvious.
In addition to Canon and nikon two giants and panasonic, has the ability to FangDou function of digital SLR is adopted by the FangDou fuselage, including konica minolta/SONY, BinDe, samsung and Olympus. Here to remind is SAMSUNG SLB-0837 Charger , if a FangDou the fuselage of digital SLR cameras (for example Olympus E-510) meet a optical FangDou lens (such as panasonic's lens), don't think in this situation can realize double FangDou effect. By this time the correct use of the method is: turn off one of the FangDou system.
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