October 18:  We have just mailed out the latest issue of Daltoniana (#120) to all who requested it via your GDPR permissions.  If you haven't received a copy, please send a message via the contact page.  Daltoniana issues 1-119 are available for download.


The portal for submitting your paper(s) for the JOSA A special issue is still open.  The new deadline is 1st November.

For details See: