Non Polarizing Plate Beamsplitter UV Fused Silica Plate Beamsplitter(UV) 250nm-400nm UV Fused Silica Plate Beamsplitter(UV-NIR) 350nm-1100nm UV Fused Silica Plate Beamsplitter(visible) 400nm-700nm UV Fused Silica Plate Beamsplitter(Visible - IR) 600nm-1700nm UV Fused Silica Plate Beamsplitter (NIR) 700nm-1100nm