shar7 3amaly

About Shutter speed ely s2altny 3aleeh ya badawy:

-The Shutter speed is the length of time a shutter is open; (y3ny sor3et aw el moda ely el camera bttfete7 feha w tt2fel 3shan ta5od el sora w heya bardo ely bt7aded kemyet el do2 "light" ely da5la llsora)

-The Shutter speed is used also to make special effects in the photos, bs mal7oza: el ta7akom fl shutter speed msh mawgood fe kol el cameras, el special effects de like enak tzawed el shutter speed aw t2alelha so enta btda5al kmeyet doo2 akbar 3al sora, el 7kaya de btfeed law enta btswar fe oda dalma so t5aly el shutter maftoo7 fatra kbeera so howa byd5al akbar kmyet doo2 mota7a leeh so el sora btb2a saturated with light.

-Effect tany enak mslan law btswar moving lights as "cars" btseb el shutter bardo mafto7 shwaya azyad so bytla3 shakl el sora 7elw awy.

-El sorteen dol bybayeno faydet el shutter speed:

High Speed Shutter Used

Slow Speed Shutter Used

The EV b2a walaho a3lam howa el shutter speed bardo,

law 7ad 3ndo another info. yaret yesla7ly.

Hope that the topic was useful to You all.

Got support from:

http://en.wikipedia.org/wiki/Shutter_speed

http://en.wikipedia.org/wiki/Exposure_value