Laser optics suppliers in Europe

[sunrah]

Fresnel biprism

sorry if this is the wrong place.

Does anyone know a supplier for a Fresnel biprism with apex angle approx 168° should be reasonably small (approx 2cm x 2cm). Looked everywhere but no joy.

 

[Bobbywhy]

You may contact (in Germany):

IMOS industrial optics
Phone: +49 7843 84 181
http://www.imos-gubela.com/Fre/Fre.html