F-Stop Calculator

The F-Stop Calculator is now available as a free download on Apple Store for both iPhone and iPad owners.The application is designed for use in English language. It weighs in at only 0.6 MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.0 has been released on 2014-11-24. For ensuring consistency with the device you should take into account the following app compatibility information: Compatible with iPhone, iPod touch, and iPad.Requires iOS 3.1.2 or later
More Info: Find more info about F-Stop Calculator in JEFRO STUDIO`s Official Website : http://woowaa.net

Doesn t work     Pure dookie Tovarisht

Annoying ads Impossible to read some menu items in camers select list     Ad junk Deleted Terraplane

Very old database and stupid user interface     Outdated database New User Guy

App doesn t work and won t uninstall     Utter garbage Dnd45

After trying on the order of 15 to 20 different apps I have surmised that this is a tool I will stick with Depth of field and hyperfocal distance are critically important in most photographs When he comes to using a calculator these apps can be somewhat annoying to use After all who takes out their phone or what have you to check these kind of details We should be checking or know the answers to these questions What is my current depth of field What is my hope hyperfocal distance Well now you can take all of five seconds to answer those questions                     Simple and perfectly useful Rob J Phillips

This is a confusing app I got because I really liked the graphic representation of the distances But the user interface is odd It actually took me a while to figure out the middle number is the focal length On a full frame Nikon camera it starts at 3mm and goes up to 1200mm large parts in 10th of millimeter It takes forever to get to the desired focal length Who needs 3mm on a full frame camera And who needs decimals It would be great if you could save lens focal lengths so you only had to cycle thru your own lenses         Very Confused Pure genius!!!!!!!!!!!!

Not bad not great No one thinks in decimal feet Change to feet inch display it ll be far better The camera selector is jammed in the upper corner Dark gray is difficult to read             Average Ncexped.com

Like a previous review stated why black text on gray background Surely must be a bug since the picture in the App Store shows black text on a white background Fix this to make the app usefull             Buggy background on fstop focal length focus distance swldstn

Where is the Nikon D600 series             Missing camera model Oracle_637

Why did you make the top part almost impossible to see it s black on dark grey             Why LargeDick

Latest version gives the option of US Measurement System Would love it if you would add the Canon 6d to the options                 Works great fleur_de_dei

ads are a pain and you cannot turn them off         f stop calculator vundik the house elf

Straightforward nice diagrams easy value entry Works great                     As advertised Faldodib

Like most other posts needs feet and inches for us macro photos         Good interface but BuckeyeTom73

Works perfectly But I do agree that it needs unit conversion                 Great app Jake Lamb

Very useful Simple interface fun manual                     Works well No "save for later" option in cart

This does what it needs to and it is free I would like to see the following updates Settings page with options to save default camera and change meaurement options m ft save previous settings so slight ajustments can be made later             Good but needs an update Jkukovec

but only in meters not feet     Neat Sagger