Tag Archives: ISO speed

Six correct exposures

Posted on July 29, 2012 by janpenguin

When ISO speed is fixed, digital camera has at least six correct exposures that produce identical photo images theoretically. To take clear and sharp photo without tripod and remote trigger, I put my camera on a box, mirror lock up … Continue reading →

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Sample photos in manual mode: aperture, shutter speed, ISO

Posted on May 2, 2012 by janpenguin

Shutter speed is 1/number. Aperture is f/number. ISOspeed is number. For example, a photo taken shutter speed at 1/40 seconds, aperture at f/5.6, ISO at 400 will be written 40 / 5.6 / 400.

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