https://github.com/blakek/ev-calc
Exposure Value (EV) calculator for photography (as an iOS webapp test)
https://github.com/blakek/ev-calc
Last synced: 5 months ago
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Exposure Value (EV) calculator for photography (as an iOS webapp test)
- Host: GitHub
- URL: https://github.com/blakek/ev-calc
- Owner: blakek
- License: mit
- Created: 2015-05-26T16:59:37.000Z (about 11 years ago)
- Default Branch: master
- Last Pushed: 2022-12-06T21:05:27.000Z (over 3 years ago)
- Last Synced: 2025-06-04T12:13:31.380Z (about 1 year ago)
- Language: JavaScript
- Homepage: https://blakek.github.io/ev-calc/
- Size: 69.7 MB
- Stars: 2
- Watchers: 1
- Forks: 2
- Open Issues: 28
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# [ev-calc](https://blakek.github.io/ev-calc/)
> Exposure Value (EV) calculator for photography (as an iOS webapp test)
Calculate Exposure Value (EV) for a given exposure time (seconds), aperature size (ƒ/number), and sensor sensitivity (ISO). Also shows common conditions for that EV. Know generally what settings you need to [capture the Milky Way](http://www.lonelyspeck.com/) or a portrait of a friend in the snow.
## Usage
1. Go to [the site](https://blakek.github.io/ev-calc/)
2. If you're on your mobile device, you can optionally save to your home screen
* Calculate EVs
## Development
With [npm](https://npmjs.org/) installed, run
```
$ npm install && npm start
```
Then, go to http://localhost:8080/
* layout components are in `src/components/`
* non-layout logic is in `src/services/`
## License
MIT