E s s a y s
VRML-browsers and -plug-ins to view virtual wolds in these site (I use the Cortona3D Viewer [plug-in] - runs only in 32-bit browser).
Additionally, Java-Script should be activated (makes it possible to switch the focal length in the virtual worlds via context menu "Viewpoints").
Java does not work anymore
Many years ago I coded with "try and error" Java-applets and used an old applet by Hemut Dersch. The applets are without certificate. This was working for many years. Meanwhile, the security concerns in Java have become bigger. Since Java 7.51 you has to add http://www.fisheyelens.de to the Exeption Site List, to get applets to run after a security warning. See How can I configure the Exception Site List? on java.com.
Java plug-in is required on some of these sites (for a 64-bit computer additionally install the 64-bit plug-in).
In a 64-bit operating system the 64-bit browser allows applets to run with more memory needs. If you use 32-bit and 64-bit browsers interchangeably, you will need to install both 32-bit and 64-bit Java in order to have the Java plug-in for both browsers.
Press button [Free Java Download] and follow the link "See all Java−downloads here."
You may be viewing this page in a browser.
P i c t u r e s
Examples - pictures, transformation applet, slide show
Comparsion - videos from three Fisheyes
Earth rotation, animated fisheye earth mapping
Synthetic and special objects
S o f t w a r e
FisheyeWorker transforms many fisheye images in one go
imgAccessories, tool for image show, ...still experimental
FEPOLYN, console for calculating mapping functions
L e n s e s
walimex pro 8mm f/3.5 FISH-EYE CS
Canon EF8-15mm f/4 Fisheye USM
Entaniya Fisheye 250 MFT
L i n k s
Fisheye lens - Wikipedia
Fisheye - Olypedia
All about fisheye lenses - Josef Scheibel
SIGMA us | SIGMA jp - here you can find fisheye lenses
RAYNOX | SOLIGOR - here you can find fisheye conversion lenses
Helmut Dersch: PANORAMA TOOLS | 2 3 4 - allround sights from fisheye photos and interactive panoramas
FEV - interactive FishEye-Viewer (free software) | installation, alternative download
Irfan View, one of the most popular viewers worldwide (free software for non-commercial use)
Amok Exif Sorter for renaming images (free software, donations are welcome)