Plano Convex Lens(PCX)

Plano Convex Lens(PCX) They can form virtual image as well, depending on the object distance, so as to use in magnifier configuration. They converge incident light to form real image, suitable for imaging application. Condensers can be made using two PCX lenses of same or different focal lengths (depending on the ), with two convex sides facing each other. Such configuration is better than a single doublet, as the spherical aberrations are minimized.