Precision Optical Components

E.R. Precision Optical Corporation (ERPOC) provides the highest quality on all our products; windows, lenses, mirrors, filters, prisms, any optical components requiring precision machining and finishes. 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 & precise specifications with short lead-times.

Products & Specifications:

  • Custom prisms (corner cubes, boresight prisms, rhomboids, amichi, penta, beamsplitters, etc)
  • Flats ( wave plates, contact plates, windows, mirrors, test plates etc…) up to 24” diameter
  • Radius lenses up to 10” diameter
  • Angles < 1 arc sec.
  • Surface quality < 5/2 SD
  • Flatness < 1/20 lambda @633um
  • Over 500 test plates in stock for different radius lenses

 

Materials:

  • Optical grade Germanium (mono and polycrystalline)
  • Amtir 1,2,3, and 4
  • Silicon
  • Optical glass (BK7, fused silica, quartz, SF, SK, etc…)
  • Sapphire
  • Calcium Fluoride
  • Zinc Sulfide
  • Zinc Selinide
  • Gallium Arsenide