The package is a collection of optical components that facilitate easy sketching of optical experimental setups. The package uses PSTricks for its output.

A wide range of free-ray and fibre components is provided, the alignment, positioning and labelling of which can be achieved in very simple and flexible ways. The components may be connected with fibers or beams, and realistic raytraced beam paths are also possible.

The author is Christoph Bersch. The package is Copyright © 2007-2014 Christoph Bersch.