This is me and Dieter at the optician. I took my 50mm lens with me , because I thought it is the most all purpose one of the ones I own, and best in more difficult light. Difficult meaning a bit yellowish and dark.I am intrigued by this place and the woman is a interesting person.It would have been better may be to work with tripod because I handled my camera on small aperture and 1/20 or 1/30 seconds.