Zone Tool 4+
Zone system calculator
Jouni Erola
Designed for iPhone
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- 1,99 лв.
iPhone Screenshots
Description
Tool to calculate your exposure and needed adjustment for development.
With this tool you can calculate your exposure and needed adjustment for development. It uses zone system theory originally invented by Ansel Adams and Fred Archer.
First decide zone of your shadows and measure the shadows. Then device highlight zone and measure the highlights. Measure these with the film ISO you are going to use. You also need to decide shutter speed in beforehand.
The app calculates exposure aperture for you and also tells if you need to shorten (N+..) or expand (N-..) your development time.
You will get best results with a spot light meter but mobile apps will probably do fine.
What’s New
Version 1.1
Fixed N calculation (was reversed)
Added developing tip text
App Privacy
The developer, Jouni Erola, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Information
- Provider
- Jouni Erola has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Size
- 344.1 KB
- Category
- Photo & Video
- Compatibility
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- iPhone
- Requires iOS 12.2 or later.
- iPod touch
- Requires iOS 12.2 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © Jouni Erola
- Price
- 1,99 лв.
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.