NEW! De oude delft Rayxar 1.0/75mm: AV/G. € 300,00. Unique lens perhaps, 1.22KG and 11cm in height. The 0.75/50mm rayxar is more common. Back element has a chip. See photos for the condition.  

NEW! De oude delft Delfinor 2.8/165mm: G/VG. €150,00. Very interesting and fine optics from an old projector. Some people use it with a custom helicoid adapter to focus on digital mirrorless cameras. Barrel in a very good condition, only small traces of use. Optics are clear and without scratches, some small cleaning marks.