Photography

2. / Exposure Value
6. / to draw with light, or a drawing made with light. The tool used is a camera.
8. / digital single lens reflex camera. Any digital camera with interchangeable lenses where the image is viewed using a mirror and prism, and the image is taken directly through that lens.
10. / a device that is used to reflect light, generally back towards the subject.
12. / the "B" setting on your camera where the shutter remains opened as long as the button or cable release (remote trigger) is pressed.
13. / a self portrait (photo- used on a regular basis for snapchat)
15. lens / any lens that has variable focal lengths such as a 24-70mm or 18-55mm.
16. lens / one that focuses very close to the subject allowing for 1:1 reproduction size of the object or larger.

1. of field / DOF or DoF - the distance between the nearest and farthest objects in your scene that appear in focus.
3. / taking a series of images at different exposures or EV.
4. / the variable opening in the lens through which light passes to the film or digital sensor.
5. Speed / the amount of time the shutter is open during an exposure.
7. / Stands for International Standards Organization and represents the sensitivity of your camera's digital sensor to light.
9. resolution / expressed in megapixels is the dimensions your camera's sensor is capable of capturing. (image quality)
11. / the total amount of light reaching the digital sensor.
14. / a measure of the aperture opening in the lens defined by dividing the focal length of the lens by the aperture diameter.