Friday, January 19, 2018

NIGHT TIME NIGHTS:
-Atmospheric conditions and proximity to towns and cities affect how many stars we see the stars and capture them with a camera sensor 

-To capture constellations and broad star fields requires nothing more than a SLR and tripod

-Set a high ISO of 1600,use a wide angle lens set to its largest aperture and set expose mode to manual

-Zoom right in on the screen,scroll around to find a star close to the center and gently rotate the focusing ring until its at its sharpest

-DSLRs will take you 30 seconds in manual exposure mode

-Using bulb mode allows you to hold the shutter open for as long as you want

-holding down the shutter button for minutes is uncomfortable and can lead to unwanted movement by the camera

-Shoot test shots and check and check the screen to get the composition you want 

-Take an exposure longer than 30 seconds with a wide-angle lens and you'll see that the stars cease to be points of light and start to become streaks

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