The PS812-C is a Wedge Prism with a circular base shape, manufactured by Thorlabs. This prism is designed for use with a wavelength of 633nm and is made from n-bk7 schott material. The prism has a diameter of 25.4mm and a thickness of 8.11mm, with a thickness edge of 3mm. The wedge angle of the prism is 0.19838634008643946 degrees, which results in a deviation angle of 0.10471975511965978 degrees.
The PS812-C prism is coated with tho c bbar on both the front and back surfaces. This coating enhances the prism's performance and durability. The prism is currently in stock and available for immediate purchase through the Thorlabs website. For more detailed information, please refer to the product link provided.