http://naturephotographyblog.squarespace.com/journal/2010/1/12/basic-exposure-theory-the-sunny-f16-rule-explained.html
http://easy-exposure.com/tag/exposure-values-chart/
* How many stops brighter is a room if you start with one light bulb and then add another?
Answer: 1
http://www.photonhead.com/beginners/stops.php
* List all of the settings that represent a "full stop" of light.
| AV | −1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| f/No. | 0.7 | 1.0 | 1.4 | 2 | 2.8 | 4 | 5.6 | 8 | 11 | 16 | 22 | 32 | 45 | 64 | 90 | 128 | 180 | 256 |
Sunny 16 Photos not perfect Not Sunny:
No comments:
Post a Comment