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Expositor

By Wunderkemmer

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Description

Expositor is a handy slide-rule based exposure calculator for photography. Pick the scene you're shooting, then slide the roller until your camera's ISO is lined up beside it, and every combination of F-Stop and shutter speed on the right will get you close to a perfect exposure.

For a more creative example, let's calculate shooting sports on an overcast day with a shallow depth of field (F4) to isolate the subject, and a fast shutter speed (1/500s) to stop motion. Match the F-stop and speed, then check the ISO value next to 'Heavy overcast day' to see how sensitive your camera needs to be. In this case, it's ISO 200!

Use Expositor in the field if you don't have a light meter handy, or use it to train your brain to be its own exposure calculator. Expositor is here to help you shoot great pictures!

More instructions and detailed usage examples can be found at http://expositor.wunderkemmer.com/Instructions.html.

What's New in Version 2.1

Retina display support for the new iPad!

Screenshots

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Customer Reviews

Perfect app, totally love it

For those who use vintage film cameras, this app is a must

Great Tool

I highly recommend Expositor to any photographer.

Expositor
View In iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Photo & Video
  • Updated: Mar 27, 2012
  • Version: 2.1
  • Size: 14.7 MB
  • Language: English
  • Seller: Peter Kemmer

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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