ExposurePlot (former FocalPlot) is a new free utility that analyzes your usage of the focal length of your lenses, show charts for ISO, aperture and shutterspeed. Great to determine which lens you 'really' need, or which lens did you actually use on the trip to the mountains. I'm using Mac for writing my paper with TexPad, LaTex editor. However, creating a scientific graph in Mac is very difficult for me. I'm using Mjo, an open source graph plot but it can't handle.
Version History
Version 1.1.6
Minor update for ExposurePlot, The equivalent file had some upper-lowercase errors and therefore could ignore sometimes added camera tags.
Version 1.1.5a
Ïn some rare cases the latest Exposureplot 1.0.5 did create a 'None of the jpeg files contained EXIF info' error, it seems a problem with the navigation bar in some Windows versions, hopefully this minor update to 1.0.5.a will fix that, if you still have this error download version 114 or download Wega2 and use the ExposurePlot option from the tools menu.
Version 1.1.5
Compiled on Windows 7
Added the option to view jpg images in the path list (just as in Wega2, but not optimized)
Navigation/path panel adjustments for Windows 7.
Some minor bug fixes
Version 1.1.4 Download ExposurePlot 114
Last version compiled on a Windows XP computer, use this one if you have troubles with higher versions
Added 35mm equivalent for the Olympus E- series
Minor bug fixes
Traktor pro 2 download for mac. Version 1.1.3
Maker Note filter added, in some cases this can help filtering on usable Maker Tags e.g. used lens type.
Version 1.1.2.c
Bug fix, read jpeg extensions now.
Version 1.1.2b
Minor update, ExposurePlot help file converted to html help, the help now works on Vista.
Version 1.1.2a
thm (thumbnail) extentions will now be treated as a jpeg file.
Is formaldehyde in vaping. Version 1.1.2
Minor update - Tree panel lock fixed, dExif 1.0.3d implemented.Double click on status panel toggles mm modes
Latest dExif unit from Gerry McGuire implemented in this version
v1.0.3d - Bug fixes: fix the last fix! Oops!
v1.0.3c - Bug fixes: stop recursive EXIF directory entries
v1.0.3b - Bug fixes
* Fix problem with extended Canon tags being listed twice
* Fix comment problem with corrupting Digitizing Date Time
* Restore ClearSections( ) call
Version 1.1.1
Added option to use the real lens length, request from many users, easier to use, no need to enter 1:1 anymore ;-)
Added a small status window, shows type of analysing: 35mm equivalent - real length - calculating 35mm equivalent, the background color indicates if you need to reanalyse.
Some checkboxes where disabled at some point, this has been fixed.
Some minor bugfixes.
Version 1.1.0
Bugfixes 35mm equivalent from Olympus cameras supported again.
Equivalent file rename bug (cam_equiv.exp to cam_equiv.txt) at first install fixed.
Version 1.0.9
Added extract ISO values from maker tags 'CCD ISO' or CCD SENSITIVITY (e.g. Canon G6/Casio).
Minor bugfixes.
Version 1.0.8
Option to add/customize cameras without 35mm equivalent info in the exif.
Version 1.0.7
Renamed to ExposurePlot
Charts overview added
New charts for ISO, Aperture and Shutter speed added.
Custom filter for camera make and model added, you now can filter for a specific camera or camera model.
Save charts to bmp format.
Focal mm, file path make and model now as text available.
Workaround for the unusual ISO location in the Exif with some Nikon DSLR cameras.
Supports now jpe extensions.
Version 1.0.6
Testversion (not released)
Exposureplot For Macbook
Version 1.0.5
Debug mode added.
Sometimes there seem to be unexpected results, by using Ctrl+D the debug mode becomes active, Focalplot will (after analyzing the folder) write or update the file fp_debug.txt to the program folder.
The lines in fp_debug.txt will have, steps value - exif equivalent value and path+filename
00034 - 35,00 mm - D:imagesimg20333.JPG
Exposureplot For Mac Os
Version 1.0.4
Olympus EXIF info, the 35mm equivalent is now calulated on a 43.2mm diagonal. Thanks to Frank Ledwon for his contribution.
Version 1.0.3
In some parts of the world Focalplot didn't show the correct lens length, they where two digits to long, this is fixed now. Some other improvements made.
Thanks David J Taylor for his advice.
version 1.0.2
Some language errors corrected.
version 1.0.1
Added an 'always calculate' option, in the rare cases there are faults in the EXIF info.
version 1.0.0
First release Csv files for machine learning.