Materion Brush Beryllium & Composites’ I-70H is an optical grade of beryllium that provides superior performance for bare polished beryllium optics.
1-70H can be supplied in almost any design configuration required within limitations of our consolidation equipment. Please contact Materion Brush Beryllium & Composites for additional information or assistance with your design needs.
Containing 99% beryllium and .05% maximum beryllium oxide, it is the lowest oxide beryllium ever marketed. I-70H is manufactured by controlling impact ground powder in a hot isostatic process, yielding a more isotropic material than any previously available optical grade of beryllium.