Up for auction is a Carl Zeiss Microscope DIC Condenser Nomarski Wollaston Prism 40 with No De-lamination ! This Wollaston Zeiss prism snaps into place in the Zeiss DIC Inko condenser position II. It is designed for objectives of magnification 40 and higher as printed on the outer ring.  This prism, in combination with other DIC accessories, is designed to exploit light wave path differentials to reconstruct image details that are out of focus in the visible plane to produce and apparent three-dimensional image of exceptional detail.