Creating high-quality photos translates into a lot of time and dedication. Some professional photographers even spend months to calculate key metrics to deliver consistent and creative results with long exposure and other tricky shots.
These calculations do take long, but there are instances when you are time poor to make these calculations before taking a shot. That is where Douglas Photo Calculator comes in play; the app calculates angle of view, image area, diffraction, hyperfocal distance and depth of field. It supports multiple languages and calculations for different film, and measurement unit options, as well.
How to use Douglas Photo Calculator for iOS
After installing this app on your device, you will be presented with a bare bones interface, which makes sense since this app is essentially a calculator tool. The menus make it easy to define parameters, such as focal length and resolution. The app will even ask you questions, and give you options and settings for taking images utilizing its database.
The four main options to choose from include film format, units of measurement, resolution and the language. Film format lets you select between digital and conventional formats, and digital backs. Units can be defined as feet or meters. Choosing resolution can get tricky; use the standard 4 lines per mm option if you get confused.
Coming over to the calculations, the depth of field will be the parameters showing the nearest and furthest parts of the subject in acceptable focus. The angle of view makes the app calculate optical equations for any lens (the angle of view is 1 to 179 degrees). For newbies in the photography field, the app has special photographic definitions, informing what these calculations mean.
Additionally, there is an ‘Examples’ section, which includes a digit-by-digit algorithm for calculations. It shows users how to make the best use of this versatile software.
Final thoughts
Douglas Photo Calculator is one-of-a-kind application for making image-related calculations. Whether you want to check your DSLR settings, or are new to photography, this app will help you in taking better shots.
It’s priced at $6.99, which may seem outrageously high at a glance, but considering that it lets you go beyond simple point of shoot experiences, without requiring you to take expensive learning courses; you could be at a win. Let us know your experience if you try it out.
Download Douglas Photo Calculator
This article, Douglas Photo Calculator: Take The Guesswork Out Of Great Photography, was originally published at simonblog.com.
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