The following general documents are available for download
What's the correct distance to run tests at?
The following target images are available for download (they are supplied in the ZIP or DMG package you download when purchasing):
Standard Target - Vector PDF (can be scaled to any size and keep highest quality)
Standard Target - 600dpi PNG (use for printing if the PDF is inappropriate)
MultiPoint Focus Target - Vector PDF (can be scaled to any size and keep highest quality)
MultiPoint Focus Target - 600dpi PNG (use for printing if the PDF is inappropriate)
Latest version full reference manual: FoCal 2.6.0 Manual
Latest version Quick Start Guide: FoCal 2.6 Quick Start Guide
Note these manuals are also included within the downloaded software package.