Fine, concentrated posing by Claudine in one of the most striking myodisc glasses in my collection. Note the double image of the model's left eye. Extreme myopia is often accompanied by substantial astigmatism, in this case -4.00 for the left eye and -5.25 for the right eye. My collection only hosts a few pairs with stronger cylinders. The image of the carrier lens suggests that it's positive but in this case the + value is only caused by the cylinder. This is highly unusual and it will be shown in more detail later on.