Product Description: Precision reference plates for optical testing.
An optical flat is a precisely polished flat surface which may be used as a reference to measure the flatness of an unknown surface. Artifex Engineering offers both single surface and dual surface optical flats in BK7, Zerodur® or Fused Silica. We offer two different levels of accuracy: λ/10 and λ/20 for our single surface optical flat. For our dual surface optical flat, λ/10 is available.
We provide a Zygo® test report with each flat.
® Zerodur is a registered trade mark of Schott Glas AG
® Zygo is a registered trade mark of Zygo Corporation
