06 July 2021, Bavaria, Munich: Olaf Scholz, SPD candidate for chancellor and German finance minister, stands in the so-called "Spacelab" during a visit to the medical technology manufacturer Brainlab. He is wearing
SPD Magazine Glasses Decoded on Behance
SPD glazing switching showing (a) "opaque" and (b) "transparent"... | Download Scientific Diagram
18 June 2021, Brandenburg, Schönefeld: Dietmar Woidke (SPD), Minister President of Brandenburg, puts on his glasses before the start of the National Aviation Conference 2021 at Berlin Brandenburg "Willy Brandt" Airport (BER).
The materials within a SPD-based glass (from left to right): glass or... | Download Scientific Diagram