The problem with wearing glasses when being professionally photographed is that the lights will cause distracting reflections across the eyes. When ever possible, we recommend you remove your specs but completely understand if this is not an option.
Anti-glare lenses help may help but the ideal solution is to bring along a pair of glasses with the lenses removed. You business portraits will look natural and clean.
Photo chromic lenses will look too dark in your portrait, and and should be avoided. When removing the lenses is not an option, the face can be photographed with and without glasses and the eyes replaced using digital retouching.