Precision Optical Components & Machining

Precision Optics Components

E.R. Precision Optical Corporation (ERPOC) provides the highest quality windows, lenses, mirrors, filters, prisms and any optical components requiring precision machining and finishing. ERPOC’s state-of-the-art facility, combined with vertical integration from raw materials to finished products, will cost effectively meet all your custom material requests, unique optical designs and precise specifications with short lead-times.

Products:

  • Infrared materials – Germanium & Silicon
  • Optical blanks
  • Prisms
  • Windows, waveplates & mirrors up to 24” diameter
  • EMI Grid Protected Windows
  • Shaped Windows
  • Spherical lenses up to 14” diameter
  • Aspheres
  • Optical cell assemblies, reticle assemblies
  • ProHawk Real-time Video Enhancement

Specifications:

  • Flatness < λ/20  @ 633nm
  • Surface roughness < 1 Å
  • Surface quality < 5/2 SD
  • Angles < 1 arc second
  • Centration < 0.0002” ( 0.005 mm)