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Fused silica wafers for rapid delivery Now available from Armstrong Optical Ltd, Northampton are fused silica wafers. Standard wafer diameters include 100mm, 150mm and 200mm and are delivered in less than 2 weeks.
Wafers down to 0.5mm in thickness are processed on double-sided polishers with under 10 seconds of wedge and transmitted wavefront error of under one wave.
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