Messageries Maritimes. Paris - Lyon - Méditerranée, 1909. Private Collection. Creator: D'Argence, Eugène .
old engraved illustration of historical optical system (optical bench) for testing light polarization - 偏光顯微鏡法 個照片及圖片檔
old engraved illustration of historical polarizing apparatus for measuring the axial angle (optic axial angle) - 偏光顯微鏡法 個照片及圖片檔
old engraved illustration of historical polarizing apparatus for measuring the axial angle (optic axial angle) - 偏光顯微鏡法 個照片及圖片檔
birefringence in tartaric acid crystals in red wine (pepperjack shiraz cabernet) under cross-polarised light - 偏光顯微鏡法 個照片及圖片檔
birefringence in tartaric acid crystals in red wine (pepperjack shiraz cabernet) under cross-polarised light - 偏光顯微鏡法 個照片及圖片檔
birefingence of ascorbic acid (vitamin c) crystals under cross polarised light - 偏光顯微鏡法 個照片及圖片檔顯微鏡, 摄影