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Fireworks photography is the process of taking photographs of fireworks at night. It is a type of night photography, specifically using available light of the fireworks instead of artificial light. Without using the flash on the camera, the photographer often exposes the image for a period of time, known as long exposure.〔(Exposure Time - Digital Fireworks Photography )〕〔(Smithsonian Photographers Shoot Fireworks )〕 Brighter fireworks sometimes support shorter exposure times. Exposing the image for long periods of time, requires that the camera is held as steady as possible by the photographer, as slight movements will result in notable camera shake. The most common and effective equipment used to prevent camera shake for long image exposures are a good sturdy tripod along with a remote shutter release (avoiding to have to touch the camera when taking the shot). An other challenge the photographer faces with exposure timing is having to estimate how long to expose the image in relation to when the firework bursts. Opening the shutter just before the firework bursts and then closing it after its finished would provide the ideal timing for capturing that 'perfect moment'. This can be achieved by setting the camera to 'b' or 'bulb' whereby exposure times are under the direct control of the photographer through the shutter release button.〔(Photographing Fireworks )〕 ==Examples== The following samples are ordered from longer to shorter exposure time. Image:FireWerx.JPG|Photo of exploding artillery shell fireworks. Backyard fireworks in Denton, Texas, ''60 second exposure'' Image:HandHeld ArtillleryShell.JPG|Photo of exploding artillery shell fireworks. 4 July fireworks in Denton, Texas, ''60 second exposure'' Image:Roman Crop Rotation.JPG|Roman candle with report. 4 July fireworks in Denton, Texas, ''60 second exposure'' Image:Fireworks PDX 1.jpg|4 July fireworks in Portland, Oregon, ''10 second exposure'' Image:Fireworks in San Jose California 2007 07 04 by Ian Kluft img 9618.jpg|4th of July Fireworks in San Jose, California, ''2 second exposure'' Image:Kluft-photo-fireworks-San Jose-July 4 2008-Img 1198.jpg|more 4 July fireworks from San Jose, ''1 second exposure'' File:Kluft-photo-fireworks-Cameron-Park-June-2009-Img 2951c2.jpg|Fireworks in Cameron Park, California, ''1/40th second exposure'' Image:World Showcase Lagoon during IllumiNations.jpg|The World Showcase Lagoon at Epcot in Walt Disney World during IllumiNations: Reflections of Earth (the nightly fireworks show), ''1/100th second exposure'' 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Fireworks photography」の詳細全文を読む スポンサード リンク
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