Slit Option	Dimensions	Approx. Resolution 200-400nm
10μm	10μm wide x 1mm high	~0.4nm
25μm	25μm wide x 1mm high	~0.6nm
50μm	50μm wide x 1mm high	~1.0nm
100μm	100μm wide x 1mm high	~1.6nm
200μm	200μm wide x 1mm high	~3.0nm
Custom Slit Widths Available