Ascorbic acid (Vitamine C), Polarizing light,25 x (on 24 x 36 mm film)
Leitz DIAPLAN Microscope and PENTAX LX SLR Camera taken by Mr. Hervé Conge, France
Ascorbic acid (Vitamine C), Polarizing light,25 x (on 24 x 36 mm film)
Leitz DIAPLAN Microscope and PENTAX LX SLR Camera taken by Mr. Hervé Conge, France