Everybody is good, go up a literary works is minor make up introduced mode of 3 kinds of automatic exposure for lazy cancer patients -- program of A+ mode, setting mode, P is voluntary mode. Although be used easily simply,block automatically, but challenge a gender without what, be just like a thick soup of beef of a bowl of west lake, the recipe has helped your mix up, you need to add water only, add egg, agitate, boil can, fun of it doesn't matter, cannot satisfy large kitchen to want " show off one's skill " heart, so, next, small make up can be " large kitchen people " explain tallish paragraph film mode -- shutter is preferential exposure mode and aperture are preferential exposure mode, to avoid an article too lasting effect is received, so small make up first for say shutter is preferential exposure mode, detailed of first exposure mode sees aperture issue an article ~
On distinct watch for an opportunity, shutter is preferential the label of exposure mode is different, in beautiful can show on camera for Tv, show on Ni Kang camera for S.
Beautiful can show on camera for Tv
The Buddhist nun shows on health camera for S
What is shutter first exposure mode?Say simply, it is cameraman set rate of a shutter for camera, camera helps you automatically match an appropriate aperture to assure the reasonable exposure of the photograph. Those who need an attention is, the limits of aperture coefficient wants than the limits of shutter speed small, become so shutter speed is enough fast when, do not have normally enough big aperture can match, so the photograph is met underexposure; When shutter speed enough slow when, also do not have enough small aperture can match, so the photograph is met overexposure.
Cite a case, if the aperture coefficient limits of some camera is F4.0-F22, when shutter speed is 10 seconds, the aperture coefficient talent that theoretic camera needs to match a F36 makes sure the photograph is reasonable exposure, but the aperture coefficient of camera can achieve F22 only greatly most now, so the photograph can have appeared to expose to the sun phenomenon; When shutter speed is 1/2000 second, the aperture coefficient talent that theoretic camera needs to match a F1.0 makes sure the photograph is reasonable exposure, but the aperture coefficient of camera is the smallest now can achieve F4.0, so the photograph can appear owe phenomenon exposing to the sun. Young associate people, you listen understood ~
Small make up had mentioned in the article before, the acrobatics of shutter is control trends faintness, so the ultimate goal of first exposure mode thinks use shutter namely the technical ability that use shutter controls dynamic faintness, young associate people can choose appropriate shutter career according to wanted athletic result, want instant of the motion that decide case to use high speed shutter, want to record athletic contrail to use low speed shutter. Small compile the article record on June 4 (the shutter that uncover secret " alone door stunt " , should you come? ) in have detailed explanation, not clear young associate browses quickly ~
High speed shutter decides case motion instant
Low speed shutter records athletic contrail
As to aperture the usage of first exposure mode, wait for small make up arrange first arrange, send later, young associate people remember transmit paying close attention to, newer meeting has remind, if you have,difficult problem is encountered in the process that not clear knowledge is nodded or using watch for an opportunity, can comment on beneath leave a message, we discuss ~ together
