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johanns photos

Posted on December 4, 2023

Jpeg vs Raw

Posted on November 30, 2023December 1, 2023

Am i talking to myself?

Posted on November 29, 2023November 30, 2023

Pop Art

Posted on November 9, 2023

Body,Shape,Form

Posted on November 9, 2023

History of Photography Timeline

Posted on November 8, 2023

Alphabet Photography

Posted on November 2, 2023

Body Parts

Posted on October 30, 2023

Career Tree

Posted on October 30, 2023

Studio Portraits

Posted on October 24, 2023

Camera Models

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Portfolio

  • My portfolio 2023

About me

I’m Johann Gonzalez and some thing about me is that I play basketball.

what I learned in digital photography abt camera exposure.

To achieve camera exposure, you need to use the three things that control it. The three things are aperture, shutter speed, and ISO which form the “exposure triangle”. The aperture controls the area over which light enters into the camera. It’s described in a f-stop value. The higher the value, the smaller the hole around the lens which lets less light in that is used for brighter areas. The smaller the hole around the lens lets more lights in for darker areas. The shutter speed controls the period of time of exposure. With faster shutter speed, less light is let into the camera. Faster shutter speed is used for more powerful freezing of an image. Slow shutter speed is used to catch a more exaggerating appearance of motion in an image. Iso speed determines how sensitive the camera is to incoming light. Low ISO speed produces lower image noise. High ISO speeds can dramatically increase image noise making photos blurrier and more pixelated. There are many camera modes, but manual mode is what I’m using most. Manual mode is where you control everything, the aperture, shutter speed, and ISO speed.

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