The RPV10 from Thorlabs is an uncoated YVO4 rochon prism that operates from 488 to 3400 nm. This prism has a clear aperture of 10 x 10 mm and provides beam separation angle of 10.6° at 2000 nm. The output beams have a high polarization extinction ratio of more than 100 000:1. It has a transmitted wave front error of less than &lambda/4 and a surface quality of 20-10 scratch dig. This prism is available in an anodized aluminum housing that measures 25.4 mm x 14 mm.