Rhomboid Prism Rhomboid prisms are essential optical components designed to shift an incident beam without causing angular deviation or orientation changes. These prisms are particularly valuable in imaging applications as they ... Inquire Price Sold by: Photonchina Ships from: China Specifications Material: BK7, FS, UVFS, IRFS, CaF2, F2, N-SF11, ZnSe, Ge, Other Material: N-BK7/N-SF11 or other glass materials Dimensional Tolerance: +/-0.05mm Angle Tolerance: ±2 arc minutes Flatness: λ/4 @ 632.8nm