LaszloBencze
Leading Member
OK now that we know that the great advance for the new Canon 35mm f1.4 lens is "organic optical material with anamalous dispersion" can any of you tech heads here explain what this is? It is a completely new concept to me and I suspect to most everybody who frequents this site.
Is it a liquid? A plastic? A glasslike material? What might it be made of?
Is it a liquid? A plastic? A glasslike material? What might it be made of?