bulb exposure 中文意思是什麼
bulb exposure
解釋
門曝光模式-
You may capture the image of perseids with camera. basic equipment includes camera with long time exposure function bulb shutter and fast film
如要進行天文攝影,需配備具有" b "快門可作長時間曝光的相機和高速菲林。 -
Time exposure ( bulb ) up to 5 hours ( approx., with fresh batteries )
長達5小時的長時間曝光( bulb ) (使用新電池的大約時間) -
You may capture the image of draconids with camera. basic equipment includes camera with long time exposure function bulb shutter and fast film
如要進行天文攝影,需配備具有" b "快門可作長時間曝光的相機和高速菲林。 -
You may capture the image of quadrantids with camera. basic equipment includes camera with long time exposure function bulb shutter and fast film
如要進行天文攝影,需配備具有" b "快門可作長時間曝光的相機和高速菲林。 -
Any shutter speed aperture selectable in 12 ev or 13 ev increments ; correct, over - under - exposure indicated in viewfinder ; bulb also selectable
可選擇任何光圈值及快門速度,每次以12ev或13ev增減;觀景器內及導向顯示屏上會顯示影像是否曝光正確、曝光過度曝光不足;可選擇bulb -
Note that the viewfinder display may vary slightly according to the current shutter speed and settings ( i. e., ae lock, exposure metering, flash, bulb, and exposure compensation settings )
請注意,這時取景器的顯示相應于當前的快門速度和設置(自動曝光鎖定、曝光測定、曝光補償等)會稍有變化。 -
Bulb photography is used for shooting night scenes, or other images with long exposure times
門適應于夜景拍攝或其它需較長曝光時間景物的拍攝。
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