Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 2: Material imperfections - Stress birefringence— 12 стр.
Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 3: Material imperfections - Bubbles and inclusions— 12 стр.
Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 4: Material imperfections - Inhomogeneity and striae— 12 стр.