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NJP Field Calculator

NJP Field Calculator


An Android application for calculating the depth of field whilst out in the field.

Depth of field calculators are not new, but I needed to know how far away I need to be to fit bits of my models in the frame. This is particularly handy if you’re needing to plan how far away you need to be in a busy road.

This application is designed for a landscape layout, and will also take full advantage of a larger screen, for example on the Galaxy Tab and Xoom. For smaller screened devices, the graphical scene view is accessed via a menu option.

All feedback and suggestions are welcomed. More information on my website:

http://nigeljohnson.net/fieldcalc

Recent changes:
v0.3 - Released January 17, 2011
* Removed smaller screen support for graphic issues
* Added graphic into regular screens layout
* All portrait layouts are similar now
* Added share menu with QR code to the market
* All settings are remembered as preferences
* Added preference option to change units
* Added ads (can hide in settings for now)
* Moved landscape controls to right handed side
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Free
70
3.5
User ratings
39
Installs
5,000+
Concerns
1
File size
311 kb
Screenshots
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About NJP Field Calculator
An Android application for calculating the depth of field whilst out in the field.

Depth of field calculators are not new, but I needed to know how far away I need to be to fit bits of my models in the frame. This is particularly handy if you’re needing to plan how far away you need to be in a busy road.

This application is designed for a landscape layout, and will also take full advantage of a larger screen, for example on the Galaxy Tab and Xoom. For smaller screened devices, the graphical scene view is accessed via a menu option.

All feedback and suggestions are welcomed. More information on my website:

http://nigeljohnson.net/fieldcalc

Recent changes:
v0.3 - Released January 17, 2011
* Removed smaller screen support for graphic issues
* Added graphic into regular screens layout
* All portrait layouts are similar now
* Added share menu with QR code to the market
* All settings are remembered as preferences
* Added preference option to change units
* Added ads (can hide in settings for now)
* Moved landscape controls to right handed side

User reviews of NJP Field Calculator
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Android Market Comments
A Google User
Feb 8, 2014
Like the interface but needs more options Love that you can use sliders to set the parameters and get instant feedback. Other apps require you to click drop down boxes and then click a calculate button. Doesn't have an option to add your own lenses. Notably 70-200 2.8.
A Google User
Feb 7, 2014
Very good Usefull
A Google User
Jun 25, 2013
looks ok but mediocre device selection Why put in iPhone camera, but miss lots of real cameras? Useless for me unless you can add custom cameras (or 4/3 formats as a minimum)
A Google User
Apr 7, 2012
Olympus Would be better if it included Olympus cameras and lenses
A Google User
Apr 7, 2012
Olympus Would be better if it included Olympus cameras and lenses