Since many newer computers are coming without optical disc drives (including my laptop, which I want to install this software on), I created an .iso disc image of the OpticonMonitor3 (BioRad) installation disc.
Using OS X Disk Utility:
File > New Disk Image
Dropdown > CD/DVD Master
This creates a Mac-specific .cdr image of the installation CD. Converted to a universal .iso disc image with the following command line:
$hdiutil makehybrid -iso -joliet -o [filename].iso [filename].cdr
Replaced [filename] with OpticonMonitor3.
Moved the newly created OpticonMonitor3.iso file to our server (Eagle/Backup/Software/Windows).
Now the .iso file should be able to be mounted and installed on any Windows computer without the need for a physical installation CD.