llspy-slm is a simple python app for generating binary masks to drive the spatial light modulator (SLM) on Lattice Light Sheet microscopes. It can generate both square lattices and hex lattices, and includes the ability to automatically set various parameters such as wavelength dependent beam-spacing (fully manually control is also available). Additionally, there is a batch square lattice feature that can be used to generate a large number of parameter permutations easily.
