maandag 2 januari 2017

Emma 325



Yet another vantage point, almost "en face". Again we see a striking asymmetry between both eyes. The most striking feature is the "half moon" next to Emma's left eye. The confusing thing is that this time the "half moon" is black. The reason is that it absorbs the image of the model's black braids. By contrast, the lens in front of the model's right eye only shows the impression of a make-up stripe at the corner of her eye and the rather shady central part of the lens.
Lens width is 50 millimeters and lens height is 45 millimeters. The size of the central "bowl" in each lens is about 30 millimeters. The transition zone from the central bowl to the surrounding carrier lens is about 5 millimeters. The bowl takes almost half the surface of the complete lens, say 45%. The carrier lens takes just over 30% of the surface and the transition zone takes almost 25%. In other words, the frame is large but the first owner of the glasses had a rather limited field of view.  

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