Rocky Mountain Instrument Co.

Featured » Precision Prisms

Precision Prism Features
Custom Dimensions from 1/2″ to 2″
Complex Prism Assemblies
IR Prisms: ZnSe, ZnS, Ge, Si, Cleartran, GaAs, and more
Standard Components:
  • Right Angle
  • Dove
  • Penta
  • Porro
  • Corner Cube Retro Reflector
Tight Angular Tolerances: <5 arc sec

Specializing in:

Right Angle Prisms 
Dove Prisms
Penta Prisms
Porro Prisms
Corner Cube Retro Reflectors

RMI manufacturers precision prisms in a wide range of optical materials including FS, BK7, high index glasses, CaF2, ZnSe, and Si. Our prisms are characterized by the highest surface quality and tightest angular tolerances. At the heart of RMI’s operation is our ability to provide custom, “built to print” prisms that satisfy the critical requirements of OEM system designers and engineers.

RMI understands that in many cases the answers cannot be found in a standard optics catalog. The need for custom shapes, sizes and specifications over a wide range of substrates adds to this complexity. RMI has over 50 years of experience delivering the highest quality products covering a wide range of applications.

Contact us to discuss your precision prisms requirements with one of our friendly sales experts.