Image of the Week: Metal Complex Beauty Orthoscopic image of random growth of copper(II) phenanthroline-based complex crystals on a glass slide viewed under a 20× polarizing microscope Nikon ECLIPSE 50i POL and captured with an iPhone 15 Plus at the eyepiece. 2025 #OPNPhotoContest Shahrul Kadri Ayop, Sultan Idris Education University, Tanjung Malim, Malaysia *Link in Bio